INSTRUCTION MANUAL

INSTRUCTION MANUAL
INSTRUCTION MANUAL
English
Thank you for your purchase of this Citizen watch.
Before using the watch, read this instruction manual carefully to ensure
correct use.
After reading the manual, store it in a safe place for future reference.
Visit the Citizen website (http://www.citizenwatch-global.com/) to view
visual guides for operation of your watch. Some models may be equipped
with external features (calculation scale, tachymeter, etc.). Visual guides for
operation of such external features can also be found on the website.
To check the movement number
A case number—4 alphanumeric characters and
6 or more alphanumeric characters—is engraved
on the case back. (Figure on the right)
The first 4 characters of the case number
represent the movement number of the watch. In
" is the
the example on the right, "
movement number.
Engraving position example
The engraving position may differ
depending on watch model.
1
Safety precautions (IMPORTANT)
This manual contains instructions that should be strictly followed at all times
not only for optimal use, but to prevent any injuries to yourself, other persons or
property.
We encourage you to read the entire booklet (especially, pages 68 to 77) and
understand the meaning of the following symbols:
■Safety advisories are categorized and depicted in this manual as follows:
2
DANGER
Highly likely to cause death or serious injury
WARNING
Can cause serious injury or death
CAUTION
Can or will cause minor or moderate injury or damage
English
Safety precautions (IMPORTANT)
■Important instructions are categorized and depicted in this manual as follows:
Warning (caution) symbol followed by instructions that should
be followed or precautions that should be observed.
Warning (caution) symbol followed by prohibited matters.
3
Before using this watch
After unpacking, the following must be carried out before using the watch:
◆ Checking the power reserve Page 17
◆ Setting the World Time Page 21
◆ Receiving the satellite time signal Page 31
This watch has a rechargeable cell which is charged
by exposing the dial to light.
Expose the dial to light regularly to charge the watch.
For details of charging, see pages 12 to 19.
4
English
Before using this watch
◆ Protective stickers
Be sure to remove any protective stickers that may be on your watch (case back,
band, clasp, etc.). Otherwise, perspiration or moisture may enter the gaps between
the protective stickers and the parts, which may result in a skin rash and/or
corrosion of the metal parts.
◆ Band adjustment
We recommend seeking the assistance of an experienced watch technician
for sizing of your watch. If adjustment is not done correctly, the bracelet may
unexpectedly become detached leading to loss of your watch or injury.
Consult your nearest authorized Citizen service center.
5
Before using this watch
◆ How to use a specially designed crown/push button
Some models are equipped with a specially designed crown and/or push button to
prevent accidental operation.
Screw down crown and screw down push button
Unlock the crown prior to operate your watch.
Screw
down
crown
Screw
down push
button
6
Unlock
Lock
Rotate the crown
counterclockwise until
it releases from the
case.
Push the crown in to
the case. With gentle
pressure towards the
case, rotate the crown
clockwise to secure it
to the case. Be sure to
tighten firmly.
Rotate the
locking screw
counterclockwise, and
loosen until it stops.
Rotate the locking
screw clockwise, and
tighten firmly.
Recessed buttons
English
Before using this watch
Press the button with a non-marring narrowtipped object such as a wooden toothpick.
• Metal objects may cause marring or scratching of
the button.
7
Table of contents
Features…………………………………………………………………
Component identification ……………………………………………
Charging your watch……………………………………………………
Using the world time function…………………………………………
Switching summer time and standard time …………………………
Before receiving the satellite time signal……………………………
Receiving the satellite time signal……………………………………
Checking and adjusting leap seconds………………………………
Checking and adjusting the rollover number………………………
Adjusting the time/calendar manually………………………………
Checking and correcting the current reference position……………
8
10
11
12
20
28
31
37
44
47
51
56
Troubleshooting………………………………………………………
Eco-Drive watch handling precautions ………………………………
Water resistance………………………………………………………
Precautionary items and usage limitations…………………………
Specifications……………………………………………………………
English
Table of contents
60
68
70
72
78
9
Features
"Satellite synchronized watch"
Receives the time information sent from
the satellite and adjusts the time and
calendar on the watch.
* Location information is not acquired.
"Eco-Drive"
No need for periodical changing
of rechargeable cells. The watch
is charged by light.
"Perpetual calendar"
No need for date correction at
the end of each month.
The leap year is also updated
automatically.
"World Time"
Time can be selected and indicated
from 40 time zones in the world.
* "Eco-Drive" is Citizen's proprietary.
10
Reception-in-progress
indication (RX)
Hour hand
Reception result
indicator (OK/NO)
Function indication
• Day of the week
• Summer Time
indication (ON/OFF)
• Power reserve level
Function
indication hand
Second hand
Date indication
English
Component identification
Minute hand
Upper right button Ⓑ
Crown
24-hour hand
Lower right button Ⓐ
Areas / time differences
from UTC
• The illustrations in this instruction manual may differ from the actual appearance of your watch.
• A solar cell is placed under the dial.
11
Charging your watch
This watch has a rechargeable cell which is charged by exposing the dial to light, such
as direct sunlight or fluorescent lamps (refer to pages 14 and 15 for charging
guidelines).
After taking off the watch, put it in a location where the dial is exposed to bright light,
such as by a window.
For optimal performance, be sure to:
• This watch contains a large capacity battery
for performing power-consuming satellite
signal reception. This battery takes some time
until it is fully charged.
• Charge the watch by exposing it to direct
sunlight for five to six hours at least once
every two weeks.
• Avoid leaving the watch in a dark place for
long periods of time.
12
• If the watch is obscured from light by long sleeves frequently, supplemental
charging may be needed to ensure continual operation.
• Do not charge the watch at a high temperature (about 60°C (140°F) or higher) as
doing so may cause movement malfunction.
• If the surrounding temperature falls below 0°C (32°F) or exceeds 40°C (104°F), the
“Charge suspension temperature detection function” will activate and charging will
not be possible.
13
English
Charging your watch
Charging your watch
◆ When the watch reaches a low charge state (insufficient charge
warning function)
When the power reserve becomes low, the second hand moves once every two
seconds. This is the insufficient charge warning function. Be sure to fully charge
your watch.
• When the watch is sufficiently charged, the second hand will move normally.
• If you do not charge the watch for 10 days or longer after the insufficient charge
warning movement has begun, the watch
will be depleted of all power and stop.
Even when the second hand moves once
every two seconds, the current time and
date are indicated, and you can adjust
the time and date. However, satellite
time signal reception and other
operations are not possible.
14
◆ Charging time by environment
Below are the approximate times required for charging when exposing the watch
dial to light continuously. Please use this table as a reference only.
Environment
Outdoors (sunny)
Outdoors (cloudy)
20 cm (7-7/8 inches)
from a fluorescent lamp
(30 W)
Interior lighting
Illuminance
(lx)
Charging time (approx.)
To start working
To become fully
To work for
normally when the charged when the
one day
cell is discharged cell is discharged
100,000
10,000
9 minutes
25 minutes
15 hours
45 hours
150 hours
340 hours
3,000
1.5 hours
150 hours
—
500
8 hours
—
—
• To charge the rechargeable cell, it is recommended to expose the dial to
direct sunlight. A fluorescent lamp or interior lighting does not have sufficient
illumination to charge the rechargeable cell.
• When the battery is fully charged, the overcharge protection function stops the charging so
that the watch performance and rechargeable cell are not adversely affected by overcharge.
15
English
Charging your watch
Charging your watch
Caution: This watch uses a special rechargeable cell.
•If the surrounding temperature falls below 0°C (32°F) or exceeds 40°C (104°F), the
“Charge suspension temperature detection function” will activate and charging will
not be possible.
•If you do not charge the watch for 60 days after it has stopped, the “Over discharge
detection function” will activate and charging will not be possible.
If the watch does not work even after charging for more than one day under direct
sunlight, please consult Citizen Customer Support Center.
Fully charged to fully discharged: Approximately 2 years
(When receiving the satellite time signal once every two days)
Power reserve upon insufficient charge warning function (page 14): 10 days
16
◆ Checking the power reserve
Check the current power reserve.
0 1 2
Ⓐ
1. Ensure that the crown is in position 0 .
2. Press the lower right button Ⓐ .
The function indication hand indicates the power
reserve level.
• For details on the power reserve level, see the
next page.
3. Press the lower right button Ⓐ to finish the
check procedure.
• The current time indication will resume
automatically when leaving the watch for
approx. 10 seconds.
17
English
Charging your watch
Charging your watch
The power reserve level
Level
3
2
1
0
Power
reserve
level
Approx. 2 years to 1 year Approx. 1 year to 16 days Approx. 16 to 10 days
Power reserve
Approximate is sufficient for
duration of all features and
operation at functions. Optimal
performance is
each level
achieved at this
level.
18
Power reserve is
sufficient for all
operations at this
level.
Power reserve is
not sufficient. The
watch should be
fully charged to
ensure optimal
performance.
Approx. 10 days
Power reserve is
not sufficient for
normal operation.
The watch must
be fully charged.
The watch must be charged immediately.
• When the power reserve is at the 0 level, the second hand indicates the insufficient
charge warning state (by moving once every two seconds). You can manually correct
the time and calendar, but you cannot perform the other operations and receive
satellite signals.
• When the watch temperature is too high or too low or
when the watch is not sufficiently charged due to low
illuminance, the function indication hand makes one
clockwise turn to indicate the day of the week without
indicating the charge level during checking the power
reserve. Place the watch in a bright location at a
moderate temperature to charge it.
19
English
Charging your watch
Using the world time function
◆ Confirming the world time
Check the current world time setting.
Ⓑ
0 1 2
1. Ensure that the crown is in position 0 .
2. Press the upper right button Ⓑ .
The second hand indicates the world time setting
and the function indication hand indicates the
summer time setting.
3. Press the upper right button Ⓑ to finish the
procedure.
When "New York" (50 seconds
position) is selected
20
• The current time indication will resume
automatically when leaving the watch for
approx. 10 seconds.
◆ Setting the World Time
The watch can indicate the time of any of the 40 time zones in the world.
• When using the watch in an area not listed in the table, select and set an area
with the same time zone.
1. Pull the crown out to position .
0 1 2
The second hand indicates the current setting of
the world time and the function indication hand
indicates the summer time setting.
• Setting Summer Time Page 28
2. Rotate the crown to select a time zone.
• For details of the selection of time zones, see
pages 23 to 27.
• Each time you select a time zone, the time and
the date will be changed accordingly.
3. Push the crown in to position 0 to finish
the setting.
21
English
Using the world time function
Using the world time function
◆ How to read indication of the world time setting
The watch has 40 time zone markers with several representative area names.
A time zone is set by pointing the second hand at one of the markers.
Time zone marker
In the illustration on the left, the second
hand points to 28 seconds and time zone
setting is"+11.5".
• Time zones are represented by offsets
from UTC (Coordinated Universal
Time).
• Time zone markers and area names
may differ from the illustration in some
models.
Representative
area
22
Second hand
◆ Table of time zones and representative areas
Countries or regions may change time zones for various reasons.
Time zone
(UTC offset)
Second hand
position
Area name
Representative area
0
0 sec.
LON
London
+1
2 sec.
PAR
Paris
+2
4 sec.
ATH
Athens
+3
6 sec.
RUH
Riyadh
+3.5
7 sec.
—
Tehran
+4
8 sec.
DXB
Dubai
+4.5
9 sec.
—
Kabul
+5
10 sec.
KHI
Karachi
23
English
Using the world time function
Using the world time function
24
Time zone
(UTC offset)
Second hand
position
Area name
Representative area
+5.5
12 sec.
DEL
+5.75
13 sec.
—
+6
14 sec.
DAC
Dhaka
+6.5
15 sec.
—
Yangon
+7
16 sec.
BKK
+8
18 sec.
BJS(HKG)
+8.75
20 sec.
—
+9
21 sec.
TYO
Tokyo
+9.5
23 sec.
ADL
Adelaide
Delhi
Kathmandu
Bangkok
Beijing / Hong kong
Eucla
Time zone
(UTC offset)
Second hand
position
Area name
Representative area
+10
25 sec.
SYD
+10.5
26 sec.
—
+11
27 sec.
NOU
+11.5
28 sec.
—
+12
29 sec.
AKL
+12.75
31 sec.
—
+13
32 sec.
TBU
+14
34 sec.
—
Kiritimati
–12
36 sec.
—
Baker Islands
Sydney
Lord Howe Island
Noumea
Norfolk Island
Auckland
Chatham Islands
Nuku'alofa
25
English
Using the world time function
Using the world time function
26
Time zone
(UTC offset)
Second hand
position
Area name
Representative area
–11
38 sec.
MDY
Midway
–10
40 sec.
HNL
Honolulu
–9.5
41 sec.
—
Marquesas Islands
–9
42 sec.
ANC
Anchorage
–8
44 sec.
LAX
Los Angeles
Denver
–7
46 sec.
DEN
–6
48 sec.
CHI
Chicago
–5
50 sec.
NYC
New York
–4.5
51 sec.
—
Caracas
Time zone
(UTC offset)
Second hand
position
Area name
Representative area
–4
52 sec.
SCL
Santiago
–3.5
53 sec.
—
St. John's
–3
54 sec.
RIO
–2
56 sec.
FEN
Fernando de Noronha
–1
58 sec.
PDL
Azores
Rio de Janeiro
• The offsets in the table are based on the standard time.
• When choosing a time zone for a country or area that observes summer time during
the summer period, first apply its standard offset from UTC then activate the
summer time setting as outlined on page 28.
27
English
Using the world time function
Switching summer time and standard time
◆ Summer time
Summer time is a system adopted in some countries/areas to gain an extra
daylight during summer.
This watch can display the summer time or the standard time according to the
area selected for world time.
•Summer time infomation is not contained in the satellite time signal. Adjust the
setting manually before and after the summer time period.
• The summer time period varies depending on the country or area.
• The summer time rules may change depending on the country or area.
28
◆ Checking the time currently shown
Check whether the watch shows Summer Time or standard time.
Ⓑ
0 1 2
1. Ensure that the crown is in position 0 .
2. Press the upper right button Ⓑ .
The function indication shows the summer time ON/
OFF setting.
OFF: Standard time is
indicated.
ON: Summer time is
indicated.
3. Press the upper right button Ⓑ to finish the
procedure.
• The current time indication will resume automatically
when leaving the watch for approx. 10 seconds.
29
English
Switching summer time and standard time
Switching summer time and standard time
◆ Changing the summer time setting
0 1 2
Ⓐ
OFF
ON
30
1. Pull the crown out to position .
2. Press the lower right button Ⓐ to switch the
summer time setting to ON or OFF.
To show summer time
Select "ON".
To show standard time
Select "OFF".
3. Push the crown in to position 0 to finish
the setting.
English
Before receiving the satellite time signal
This watch receives the clock time information sent by satellite.
This watch only receives time information. Location information cannot be acquired.
◆ Receiving the satellite time signal
The satellite time signal can be received using the following two methods. You
can also check whether the last attempt to receive the time signal was successful
or not. (See page 42)
Reception type
Method
Time taken
Manual reception 1
Normal reception (See page 37.)
Approx. 4 to 20
seconds*
Manual reception 2
When the leap second has been updated
Approx. 39 seconds to
13 minutes
・ These reception methods can only be performed when the crown is in position 0 .
31
Before receiving the satellite time signal
* When All Reset has been performed or you have manually adjusted the calendar,
reception may take up to about 70 seconds.
32
◆ Cautions regarding receiving the satellite time signal
Do not perform satellite time signal reception while operating a vehicle as doing
so is extremely dangerous.
• If the second hand is moving once every two seconds (insufficient charge
warning function), you cannot perform satellite time signal reception. Charge
the watch sufficiently before attempting time signal reception.
• Even when this watch receives the time signal successfully, the accuracy of the
displayed time will be dependent on the reception environment and internal
processing.
• Even if the watch does not receive the satellite time signal, it will operate
normally within an accuracy range of ±15 seconds per month.
• The automatic correction feature of this watch is supported until 28/2/2100.
33
English
Before receiving the satellite time signal
Before receiving the satellite time signal
◆ When receiving the satellite time signal
As shown in the picture below, make sure you are in an area with few surrounding
trees, buildings, or other objects that may obstruct the satellite time signal. Face
the dial towards the sky and perform time signal reception.
• Ideally, the sky directly above you
should be clear (approx. 80° as shown
on the right) when attempting to receive
the satellite time signal.
40°
40°
• If you will perform time signal reception
with the watch on your wrist, keep it as
far away from your body as possible.
• If the time signal is difficult to
receive…
• Remove the watch from your wrist and
attempt reception again.
34
• Receiving signals indoors near a window
• Place the watch near a window with a wide view of the sky and orient the dial in
an obliquely upward direction (approximately 45°).
• If there are buildings, trees, or other obstacles above the window, satellite signals
may not be able to be received.
• The direction of the window that allow signal
reception may be limited. Find the direction in
which you can securely receive signals.
• Satellite signals may not be able to be received
through wire-reinforced glass or heat reflective
glass (or film).
• If the watch cannot receive satellite signals, we
recommend that you take your watch outdoors
for successful reception.
Do not perform satellite time signal reception while operating a vehicle as doing so
is extremely dangerous.
35
English
Before receiving the satellite time signal
Before receiving the satellite time signal
◆ Poor reception areas
It may be difficult to receive the satellite time signal under certain environmental
conditions or in certain areas.
Areas with obstructions above the
watch
• Indoors or underground
• Areas surrounded by tall
buildings or trees
• When the weather is cloudy or
rainy, or during a thunderstorm
36
Nearby objects which emit magnetism
or noise
• High-voltage electric cables, railway
lines /overhead cables, airports, and
transmission facilities.
• Electrical appliances and OA
equipment
• Mobile telephones in the process of
calling/transmitting
• Mobile telephone base stations
English
Receiving the satellite time signal
◆ Manual reception 1
Use this method for normal reception.
0 1 2
Ⓐ
1. Ensure that the crown is in position 0 .
2. Press and hold the lower right button Ⓐ for two or
more seconds.
After indicating the previous reception result, the tail
of the second hand moves to “RX” and the watch starts
receiving.
• It takes from 4 to 20 seconds to finish the satellite time
signal reception. (When all reset has been performed
or you have manually adjusted the calendar, reception
may take up to about 70 seconds.)
37
Receiving the satellite time signal
The second hand will move normally once reception is finished and the reception
result has been displayed for 2 seconds.
Successful signal reception
Reception result (OK)
The time will be
updated and the
watch will resume
normal operation.
Failed signal reception
Reception result (NO)
Normal operation resumes
with the previously set time.
• The illustrations in this instruction manual may differ from the actual
appearance of your watch.
• Depending on the model, the head of the second hand points to the Receptionin-progress indication (RX) and the reception result.
38
To cancel the reception
Press and hold the lower right button Ⓐ for two or more seconds.
The reception is canceled and the current time will be indicated.
• If the time is not correct even after performing signal reception, it is possible that
the leap second has been updated. Perform manual reception 2. (See page 40.)
• Summer time information is not contained in the satellite time signal. Adjust the
setting manually. (See page 30.)
39
English
Receiving the satellite time signal
Receiving the satellite time signal
◆ Manual reception 2
Use this method when the leap second has been updated.
1. Ensure that the crown is in position 0 .
2. Press and hold the lower right button Ⓐ for seven
0 1 2
or more seconds.
Ⓐ
40
• After indicating the previous reception result, the tail
of the second hand moves to "RX." Continue holding
the button until the second hand rotates around once
more and indicates "RX."
• It takes from 39 seconds to 13 minutes to complete the
satellite time signal reception.
• The illustrations in this instruction manual may differ
from the actual appearance of your watch.
• Depending on the model, the head of the second hand
indicates the Reception-in-progress indication (RX)
and the reception result.
The second hand will move normally once reception is finished and the reception
result has been displayed for 2 seconds.
Successful signal reception
Reception result (OK)
The time will be
updated and the watch
will resume normal
operation.
Failed signal reception
Reception result (NO)
Normal operation
resumes with the
previously set time.
•The illustrations in this instruction manual may differ from the actual appearance of
your watch.
To cancel the reception
Press and hold the lower right button Ⓐ for two or more seconds.
The reception is canceled and the current time will be indicated.
Summer time information is not contained in the satellite time signal. Adjust the
setting manually. (See page 30.)
41
English
Receiving the satellite time signal
Receiving the satellite time signal
◆ Checking the satellite time signal reception
You can check the previous result of satellite time signal reception (Manual
reception 1/Manual reception 2).
0 1 2
1. Ensure that the crown is in position 0 .
2. Press the lower right button Ⓐ .
The tail of the second hand indicates the reception result.
Ⓐ
NO:
Reception has failed.
OK:
Reception has succeeded.
•The illustrations in this instruction manual may differ
from the actual appearance of your watch.
42
• Even if reception has succeeded, "NO" will be indicated if more than 48 hours have
passed since time signal reception was last performed.
3. Press and release the lower right button Ⓐ to finish the procedure.
• The current time indication will resume automatically when leaving the watch for
approx. 10 seconds.
43
English
Receiving the satellite time signal
Checking and adjusting leap seconds
This watch displays the time information by setting the leap second and time zone
(manual adjustment) to the International Atomic Time information received from
the satellite.
• The leap second setting is specified according to the time of shipment. "-35 seconds”
is specified as of August 2014.
• When the leap second information is received through performing manual
reception 2 (see page 40), the leap second is automatically adjusted.
• The leap second can also be adjusted manually.
You can find a list of leap seconds at the homepage of IERS (INTERNATIONAL
EARTH ROTATION & REFERENCE SYSTEMS SERVICE).
http://hpiers.obspm.fr/eop-pc/earthor/utc/TAI-UTC_tab.html
44
Ⓑ
0 1 2
1. Pull the crown out to position 2 .
2. Press the upper right button Ⓑ .
Using the "0:00:00" position as the starting point, the
minute hand and second hand will indicate the leap
second setting after a few seconds.
When 0 minutes and
35 seconds is indicated:
The leap second setting is
"–35 seconds."
When 1 minute and
5 seconds is indicated:
The leap second setting is
"-65 seconds."
45
English
Checking and adjusting leap seconds
Checking and adjusting leap seconds
3. Rotate the crown to adjust the leap second.
• The leap second can be adjusted in the range of 0 to –90 seconds.
4. Push the crown in to position 0 to finish the procedure.
The leap second setting is specified according to the time of shipment. "-35 seconds”
is specified as of August 2014.
46
English
Checking and adjusting the rollover number
In order for this watch to correctly process the week information* received from the
satellite, a rollover number for each time period is set. The rollover numbers will be
updated automatically.
If the rollover number setting is incorrect, the time and date may not be displayed
accurately.
Refer to the table in the next page to check the rollover number. Adjust the setting if it
is incorrect.
*Called the “Week number.” Weeks are represented with a number from 0 to 1023
(approx. 20 years).
47
Checking and adjusting the rollover number
Time period (Coordinated Universal Time, GMT)
48
Rollover number
22/8/1999 (Sun) 00:00 – 6/4/2019 (Sat) 23:59
0
7/4/2019 (Sun) 00:00 – 20/11/2038 (Sat) 23:59
1
21/11/2038 (Sun) 00:00 – 6/7/2058 (Sat) 23:59
2
7/7/2058 (Sun) 00:00 – 19/2/2078 (Sat) 23:59
3
20/2/2078 (Sun) 00:00 – 5/10/2097 (Sat) 23:59
4
6/10/2097 (Sun) 00:00 – 22/5/2117 (Sat) 23:59
5
Ⓑ
0 1 2
1. Pull the crown out to position 2 .
2. Press the upper right button Ⓑ .
The minute hand and second hand will indicate the
current leap second setting.
3. Press and hold the upper right button Ⓑ for five or
more seconds.
The second hand will indicate the current rollover number
setting.
01 23
4
5
Example: When the rollover number is "0"
• When the setting is correct: Proceed to step 5.
• When the setting is incorrect: Proceed to step 4.
49
English
Checking and adjusting the rollover number
Checking and adjusting the rollover number
4. Rotate the crown to adjust the rollover number.
• The rollover number can be adjusted in the range of 0 – 5. See the table on page 48 for
appropriate rollover number.
5. Push the crown in to position 0 to finish the procedure.
50
English
Adjusting the time/calendar manually
Manually adjust the time/calendar when the watch cannot receive the time signal.
1. Pull the crown out to position 2 .
0 1 2
The second hand moves to the 30-second position.
2. Press the lower right button Ⓐ .
0 1 2
The second hand moves to the 0 second position,
and it becomes possible to adjust the time/calendar.
Ⓐ
51
Adjusting the time/calendar manually
②
⑤
0 1 2
Ⓐ
③
①
① Time (minutes)
3. Press the lower right button Ⓐ to select the
correction target.
Each time you press the lower right button Ⓐ ,
the correction target changes as follows and the
corresponding hand slightly moves.
① Time (minutes) → ② Time (hours/24-hour time) →
③ Date → ④ Year and month → ⑤ Day of the week
→ (Back to ① )
③ Date
② Time (hours/24-hour time)
24-hour hand
The hour hand
and 24-hour
hand move in
conjunction
with each other.
52
④ Year and month
⑤ Day of the week
The date indication turns
and the function indication
(day of the week) moves in
conjunction.
The
function
indication
shows the
day of the
week.
4. Rotate the crown to adjust each setting.
• If you spin the crown quickly, the hands for the time and day will move continuously.
To slow down and stop them, slightly rotate the crown.
• To move the date forward or backward by one day, slightly rotate the crown.
• The year and month are indicated by the second hand. Adjust them by referring to the
figure in the next page.
5. Repeat procedures 3 and 4.
6. On the stroke of the time signal, push the crown in to position 0 to finish the
setting.
The second hand starts moving from the 0 second position, and time/calendar indication
will resume.
53
English
Adjusting the time/calendar manually
Adjusting the time/calendar manually
◆ Month and year indications
December
The number of years and months since the leap year is
indicated by the position of the second hand.
[Month]
January
December: between 12:00 and 01:00
January : between 01:00 and 02:00
February : between 02:00 and 03:00
Leap year
1st year
2nd year
3rd year
Leap year
1st year
2nd year
3rd year
54
February
March
[Year]
Leap year:
Hour marker in each month
1st year since leap year:
1st min. marker in each month
2nd year since leap year:
2nd min. marker in each month
3rd year since leap year:
3rd min. marker in each month
You can get the actual year from the number of years passed from the leap year by
referring to the following table:
Indication of the second hand
Hour marker
Passed year
Year
Leap year
2016, 2020, 2024
1st min. marker
1st year
2017, 2021, 2025
2nd min. marker
2nd year
2014, 2018, 2022
3rd min. marker
3rd year
2015, 2019, 2023
55
English
Adjusting the time/calendar manually
Checking and correcting the current reference position
◆ What is the reference position?
The base position for all the hands to indicate the time and date.
If the reference position is not correct, the time and functions are not indicated
correctly.
Figure: Correct reference positions
• Hands:
Hour hand in the 0-hour position
Minute hand in the 0-minute position
Second hand in the 0-second position
24-hour hand in the 24-hour position
Day of the week indication in the
Sunday position
• Date: Between "31" and "1"
56
◆ Checking and correcting the current reference position
Ⓑ
0 1 2
1. Ensure that the crown is in position 0 .
2. Press and hold the upper right button Ⓑ for seven
seconds.
All hands and the date indication move to indicate the current
reference position.
3. If the reference position is correct, press the upper right
button Ⓑ to return to current time indication.
Correct the reference position by taking the following
steps if the position is not accurate.
4. Pull the crown out to position 2 .
This will enable you to correct the reference position.
57
English
Checking and correcting the current reference position
Checking and correcting the current reference position
②
5. Press the lower right button Ⓐ to select the
correction target.
0 1 2
Ⓐ
①
③
Each time you press the lower right button Ⓐ ,
the correction target changes as follows and the
corresponding hand slightly moves.
①Day of the week (function indication)/date
indication →
②Hour hand/24-hour hand →
③Second hand/minute hand → back to ①
① Day of the week (function indication)/date indication
② Hour hand/24-hour hand
24-hour hand
The hour hand and 24-hour
hand move in conjunction
with each other.
The day of the week indication (function indication) and
date indication move in conjunction with each other.
58
③ Second hand/minute hand
6. Rotate the crown to correct the reference position of the active hand/
indication.
• When you rotate the crown quickly, each hand will move continuously. To slow down
and stop them, slightly rotate the crown.
7. Push the crown in to position 0 to finish the correction.
8. Press the upper right button Ⓑ to return to current time indication.
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English
Checking and correcting the current reference position
Troubleshooting
If you have a problem with your watch, check the table below.
Problems with time signal reception.
Symptoms
Remedies
Push the crown in to position 0 .
Reception is
unsuccessful.
60
Avoiding places where the satellite signal may be
obstructed and objects which emit noise, face the dial
towards the sky and start reception.
Page
—
34 to 36
Remove the watch from your wrist and try again.
—
It may sometimes be difficult to receive the signal due
to the influence of mobile telephone base stations
or transmission facilities. Move away from any base
stations and transmission facilities.
—
Symptoms
Reception is
unsuccessful.
(Continued)
Remedies
Page
When the second hand moves once every two seconds, the
watch cannot receive the time signal. Charge the watch.
12 to 16
If the remedies above do not solve the problems,
consult your nearest Authorized Citizen Service Center.
—
Check and correct the World Time setting.
20 to 27
If the time is not indicated correctly after performing
manual reception 1, perform manual reception 2.
40 to 41
The correct time and
date are not indicated Check and correct the current reference position.
after successful
Check the displayed time—Summer Time or the
reception.
standard time—and change it if necessary.
Check and correct the leap seconds and rollover
number.
56 to 59
28 to 30
44 to 46,
47 to 50
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English
Troubleshooting
Troubleshooting
The hands do not work properly.
Symptoms
The second hand
moves once every two
seconds.
Remedies
Charge the watch.
Push the crown in to position 0 .
All hands stop moving.
62
Charge the watch by exposing it to direct sunlight
until the second hand starts moving every second.
Page
12 to 16
—
12 to 16
The time and/or date is incorrect.
Symptoms
Remedies
20 to 27
Change the Summer Time setting.
28 to 30
The time and/or date is Check and correct the current reference position.
incorrect.
The time is incorrect
even though the World
Time setting is correct
and the satellite
signal reception was
successful.
Page
Check the World Time setting.
56 to 59
Receive the satellite time signal to adjust the time and
date.
37 to 39
Set the time and date manually.
51 to 55
Check the displayed time—Summer Time or the
standard time—and change it if necessary.
28 to 30
Check and correct the leap second.
44 to 46
Check and correct the current reference position.
56 to 59
63
English
Troubleshooting
Troubleshooting
Others
Symptoms
Remedies
Page
If the surrounding temperature falls below 0°C (32°F) or
exceeds 40°C (104°F), the “Charge suspension temperature
detection function” will activate and charging will not be
possible.
—
The watch does not
work even though it If the “Over discharge detection function” is activated,
charging is not possible. If the watch does not work
is charged.
after exposing the dial to direct sunlight for more than
one day, it is possible that the rechargeable cell has over
discharged. Send the watch to your nearest Authorized
Citizen Service Center.
The watch stops
immediately after it
is charged.
64
Charge the watch for 2 to 3 days under direct sunlight.
If the second hand starts moving once every two seconds
the watch is being charged correctly. Continue charging
even when the second hand starts moving normally. If the
symptom still remains, please contact the shop where you
purchased the watch.
16
12 to 16
◆ All Reset
When the watch does not work properly, you can reset all the settings. If the
power reserve is insufficient, charge the watch first.
Check before performing All Reset.
After performing All Reset, you need to configure all the settings again.
Set the watch again by following the procedures in the next page.
65
English
Troubleshooting
Troubleshooting
1. Correct the current reference position. See page 56.
After performing All Reset, the watch is in reference position correction mode.
See from step 5 on page 58.
2. Set the World Time. See page 21.
• To set Summer Time, see page 30.
3. Adjust the time/calendar.
• For adjustment through receiving the satellite time signal:
See pages 37.
• For manual adjustment:
See pages 51.
66
◆ Performing All Reset
Perform this operation after checking the contents of the previous page.
Ⓑ
0 1 2
Ⓐ
1. Pull the crown out to position 2 .
2. Press and hold both the lower right button Ⓐ and the
upper right button Ⓑ for three or more seconds.
The second hand moves to the “0” second position, the hour
hand and date indication move slightly, and the watch is reset.
The settings will be reset as follows:
The settings after All Reset
• Calendar : Leap year, January
• World Time setting : LON (London)
• Summer Time setting : OFF
(Performing All Reset does not change the settings for leap
seconds and rollover number.)
67
English
Troubleshooting
Eco-Drive watch handling precautions
<Always Make Sure to Recharge Frequently>
•Please note that if you wear long sleeves, the watch may stop as a result of being
covered by your sleeve and blocked from the light.
•When you take off the watch, try to place it in as bright a location as possible. This
will ensure optimal operation.
CAUTION
Recharging Precautions
• Do not charge the watch at a high temperature (about 60°C (140°F)
or higher) as doing so may cause the movement to malfunction.
Examples:
- Charging the watch too close to a light source which generates a
large amount of heat such as an incandescent lamp or halogen lamp.
* When charging under an incandescent lamp, be sure to leave
50 cm (19-11/16inch) or more between the lamp and the watch to
avoid exposing the watch to excessive heat.
- Charging the watch in a location where the temperature may
become extremely high or low such as on the dashboard of a vehicle.
68
<Replacement of Rechargeable Cell>
• This watch utilizes a special rechargeable cell that does not require regular replacement.
However power consumption may increase after using the watch for a number of years due to wear of
internal components and deterioration of oils. This may cause stored power to be depleted at a faster rate.
For optimal performance, we recommend having your watch inspected (chargeable to the owner) by an
Authorized Service center to ensure operation is within factory specifications.
WARNING
Handling of Rechargeable Cell
WARNING
Use Only the Specified Battery
• The rechargeable cell should never be removed from the watch.
If for any reason it becomes necessary to remove the rechargeable cell from the watch, keep out of the
reach of children to prevent accidental swallowing.
If the rechargeable cell is accidentally swallowed, consult a doctor immediately.
• Do not dispose of the rechargeable cell with ordinary garbage. Please follow the instructions of your
municipality regarding collection of batteries to prevent the risk of fire or environmental contamination.
• Never use a battery other than the rechargeable cell specified for use in this watch.
Although the watch structure is designed so that it will not operate when another type of battery is
installed, if a silver battery or other type of battery is installed in the watch and the watch is recharged,
there is the risk of overcharging which may cause the battery to rupture. This can cause damage to the
watch and injury to the wearer. When replacing the rechargeable cell, always make sure to use the
designated rechargeable cell.
69
English
Eco-Drive watch handling precautions
Water resistance
WARNING
Water Resistance
• Refer to the watch dial and the case back for the indication of the water resistance of your watch.
The following chart provides examples of use for reference to ensure that your watch is used properly.
(The unit "1bar" is roughly equal to 1 atmosphere.)
• WATER RESIST(ANT) ××bar may also be indicated as W.R.××bar.
• Non-water resistant models are not designed to come into contact with any moisture. Take care
not to expose a watch with this rating to any type of moisture.
• Water resistance for daily use (to 3 atmospheres) means the watch is water resistant for occasional
accidental splashing.
Name
Indication
Dial or Case back
Specification
Non-water resistant watch
—
Non-water resistant
Everyday-use
water resistant watch
WATER RESIST(ANT)
Upgraded everyday-use
water resistant watch
70
WATER RESIST(ANT) 5 bar
WATER RESIST(ANT) 10/20 bar
Water resistant to
3 atmospheres
Water resistant to
5 atmospheres
Water resistant to
10 or 20 atmospheres
• Upgraded water resistance for daily use (to 5 atmospheres) means that the watch may be worn
while swimming, but is not to worn while skin diving.
• Upgraded water resistance for daily use (to 10/20 atmospheres) means that the watch may be worn
while skin diving, but not while scuba or saturated diving using helium gas.
Water-related use
Swimming and
Minor exposure
to water (washing general washing Skin diving,
work
marine sports
face, rain, etc.)
Scuba diving
using an air tank
Operate the crown
or button when the
watch is wet
NO
OK
NO
NO
NO
NO
NO
NO
NO
NO
OK
OK
NO
NO
NO
OK
OK
OK
NO
NO
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English
Water resistance
Precautionary items and usage limitations
CAUTION
To Avoid Injury
• Be particularly careful when wearing your watch while holding a small child, to avoid injury.
• Be particularly careful when engaged in strenuous exercise or work, to avoid injury to yourself and
others.
• Do NOT wear your watch while in a sauna or other location where your watch may become
excessively hot, since there is the risk of burns.
• Be careful when putting on and taking off your watch, since there is a risk of damaging your
fingernails, depending on the manner in which the band is fastened.
• Take off your watch before going to bed.
CAUTION
Precautions
• Always use the watch with the crown pushed in (normal position). If the crown is of the screw
lock-type, make sure it is securely locked.
• Do NOT operate the crown or any push buttons when the watch is wet. Water may enter the watch
causing damage to vital components.
• If water enters the watch or the watch fogs up and does not clear up even after a long time, consult
your dealer or Authorized Service Center for inspection and/or repair.
72
•
•
Even if your watch has a high level of water resistance, please be careful of the following.
- If your watch is immersed in sea water, rinse thoroughly with fresh water and wipe with a dry cloth.
- Do not pour water from a tap directly onto your watch.
- Take off your watch before taking a bath.
If seawater enters the watch, place the watch in a box or plastic bag and immediately take it in for
repair. Otherwise, pressure inside the watch will increase, and parts (crystal, crown, push button,
etc.) may come off.
CAUTION
When Wearing Your Watch
<Band>
• Leather, genuine skin and rubber (urethane) bands will deteriorate over time due to perspiration,
body oils and dirt. Be sure to replace the band periodically.
• The durability of a leather band may be affected when wet (fading, peeling of adhesive), owing to
the properties of the material. Moreover, wet leather may cause a rash.
• It is recommended to take off the watch if it gets wet, even if the watch itself is water resistant.
• Do not wear the band too tightly. Try to leave enough space between the band and your skin to
allow adequate ventilation.
• The rubber (urethane) band may be stained by dyes or soil present in or on clothing or other
accessories. Since these stains may not be removable, caution is required when wearing your watch
with items that tend to easily transfer color (articles of clothing, purses, etc.). In addition, the band
may be deteriorated by solvents or moisture in the air. Replace with a new one when it has lost
elasticity or become cracked.
73
English
Precautionary items and usage limitations
Precautionary items and usage limitations
• Please request adjustment or repair of the band in the following cases:
- You notice an abnormality with the band due to corrosion.
- The pin of the band is protruding.
• We recommend seeking the assistance of an experienced watch technician for sizing of your watch.
If adjustment is not done correctly, the bracelet may unexpectedly become detached leading to
loss of your watch or injury. Consult your nearest authorized Citizen service center.
<Temperature>
• The watch may stop or the function of the watch may be impaired in extremely high or low
temperature. Do not use the watch in places where the temperature is outside the operating
temperature range as stated in the specifications.
<Magnetism>
• Analog quartz watches are powered by a step motor that uses a magnet. Subjecting the watch to
strong magnetism from the outside can cause the motor to operate improperly and prevent the
watch from keeping time accurately.
Do not allow the watch to come into close proximity to magnetic health devices (magnetic
necklaces, magnetic elastic bands, etc.) or the magnets used in the latches of refrigerator doors,
clasps used in handbags, the speaker of a cell phone, electromagnetic cooking devices and so on.
74
<Strong Shock>
• Avoid dropping the watch or subjecting it to other strong impact. It may cause malfunctions and/
or performance deterioration as well as damage to the case and bracelet.
<Static Electricity>
• The integrated circuits (IC) used in quartz watches are sensitive to static electricity. Please note
that the watch may operate erratically or not at all if exposed to intense static electricity.
<Chemicals, Corrosive Gasses and Mercury>
• If paint thinner, benzene or other solvents or products containing these solvents (including
gasoline, nail-polish remover, cresol, bathroom cleaners and adhesives, water repellent, etc.) are
allowed to come into contact with the watch, they may discolor, dissolve or crack the materials. Be
careful when handling these chemicals. Contact with mercury such as that used in thermometers
may also cause discoloration of the band and case.
<Protective Stickers>
• Be sure to remove any protective stickers that may be on your watch (case back, band, clasp, etc.).
Otherwise, perspiration or moisture may enter the gaps between the protective stickers and the
parts, which may result in a skin rash and/or corrosion of the metal parts.
75
English
Precautionary items and usage limitations
Precautionary items and usage limitations
CAUTION
Always Keep Your Watch Clean
• Rotate the crown while it is pressed in fully and press the buttons periodically so they do not
become stuck due to accumulations of foreign matter.
• The case and band of the watch come into direct contact with the skin in the same manner as
undergarments. Corrosion of the metal or unnoticed soiling such as that caused by perspiration
and dirt can soil sleeves and other portions of clothing. Keep your watch clean at all times.
• The case and band of the watch come into direct contact with the skin. If you think there is
something wrong, discontinue wearing the watch immediately and consult your physician. In the
case of accumulation of sweat or dirt on a metal band or case, clean thoroughly using a brush and
neutral detergent. In the case of a leather band, wipe clean using a dry cloth.
• Leather bands may become discolored by perspiration or dirt. Always keep your leather band
clean by wiping with a dry cloth.
76
Caring for Your Watch
•
•
•
•
Wipe any dirt or moisture such as perspiration from the case and crystal with a soft cloth.
For a metallic, plastic or rubber (urethane) watchband, wash any dirt off with water.
Remove the small amounts of dirt trapped between the crevices of the metallic band with a soft brush.
For a leather band, wipe off dirt using a dry cloth.
If you will not be using your watch for an extended period of time, carefully wipe off any
perspiration, dirt or moisture and store in a proper location, avoiding locations subject to
excessively high or low temperatures and high humidity.
<When Luminous Paint is used for your watch>
The paint on the dial and hands helps you with reading the time in a dark place. The luminous
paint stores light (daylight or artificial light) and glows in a dark place. It is free from any
radioactive substance or any other material harmful to a human body or environment.
• The light emission gradually becomes weaker as time passes.
• The duration of the light (“glow”) will vary depending on the brightness, types of and distance
from a light source, exposure time, and the amount of the paint.
• The paint may not glow and/or may dissipate quickly if exposure to light was not sufficient.
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English
Precautionary items and usage limitations
Specifications
Model
Timekeeping
accuracy (without
reception)
Operating
temperature
range
Chargeable
temperature
range
H950
Type
Analog solar-powered watch
Within ±15 seconds per month when worn at normal operation
temperatures (between +5°C and +35°C) (between 41°F and 95°F)
-10°C to +60°C (14°F to 140°F)
0°C to +40°C (32°F to 104°F)
• Time: Hours, minutes, seconds, 24-hour
Display functions • Calendar: Date, day of the week
• Power reserve: 4 levels
Maximum run
time from full
charge
Battery
78
• F ully charged to fully discharged: Approximately 2 years (When
receiving the satellite time signal once every two days)
•P
ower reserve upon insufficient charge warning function: 10 days
Rechargeable cell (lithium button cell), 1pc.
Additional
functions
• Solar power function
• Power reserve indication
• Charge suspension temperature detection function
• Overcharging prevention function
• Over discharge detection function
• Insufficient charge warning function (two-second interval movement)
• Satellite time signal reception function (manual reception 1/manual
reception 2)
• Confirming reception status (RX)
• Indicating the result of the last reception (OK/NO)
• Summer Time (ON/OFF)
• World time setting function (40 time zones including 27 different areas)
• Perpetual calendar (until February 28th, 2100)
• Antimagnetic performance/Impact detection function/Automatic hand
correction function
• Uncharged state indication function
Specifications are subject to change without prior notice.
79
English
Specifications
Model No.CC108*・CC109*
Cal.H950
CTZ-B8181 ①
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