Seiko 5R65 Spring Drive Divers User manual

Seiko 5R65 Spring Drive Divers User manual
5R65
JSY5R65DS1-A1903
S-3
5R65
飽和潜水用防水ダイバーズウオッチ 取扱説明書
DIVER’S WATCH FOR SATURATION DIVING INSTRUCTIONS
日本語 ..................................................
JA
1
English ................................................
EN
1
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「カスタマーサービス」>「取扱説明書ダウンロード」
にアクセスいただき、ご覧ください。
Please refer to the Instruction Manuals
of other languages by accessing
"Customer Service"→ "Instruction"
on our Website from PC or Smartphone.
Deutsch / Français / Italiano / Español /
Pусский язык /
/ Português /
䬁Ổᶮ㔈 / ䷂橕ᶮ㔈 / 㭛๸⧄ /
https://www.seikowatches.com/
Thank you very much for choosing a SEIKO watch.
For proper and safe use of your SEIKO watch,
please read carefully the instructions in this
booklet before using it.
Keep this manual handy for easy reference.
* Length adjustment service for metallic bands is available at the retailer from
whom the watch was purchased. If you cannot have your watch repaired by
the retailer from whom the watch was purchased because you received the
watch as a gift, or you moved to a distant place, please contact SEIKO
CUSTOMER SERVICE CENTER. The service may also be available on a
chargeable basis at other retailers, however, some retailers may not undertake
the service.
b WARNING
Make sure to read the following instructions before use and strictly observe them.
b WARNING
When diving, never carry out operations other than those specified in this instruction manual. Mishandling
of the product and misunderstanding of the displayed content may lead to a fatal or serious accident.
b WARNING
The diver’s watch is an auxiliary instrument which mainly displays the passage of time and does not ensure
the safety of a user. Use this watch while using the equipment (residual pressure gauge, water depth meter,
etc.) required for safe diving.
b WARNING
This watch supports usage in saturation diving. Ensure you have the skills and experience necessary for
saturation diving; that you have fully familiarized yourself with watch operation and handling; and that you
check the watch each time before diving. If these items have not been confirmed, then do not carry out
saturation diving using this watch.
* If your watch has a protective film for preventing scratches, make sure to peel
it off before using the watch. If the watch is used with the film on it, dirt, sweat,
dust, or moisture may be attached to the film and may cause rust.
EN
1
b CAUTION
Make sure to read the following instructions before use and strictly observe them.
b CAUTION
Inspect the following items before diving:
• The watch is normally operating.
• The remaining battery level is sufficient and the mainspring is sufficiently wound.
• The rotating bezel turns smoothly. (The bezel rotation must not be too loose or too tight.)
• Screws of the crown and other parts are reliably tightened.
• No abnormalities such as flaws or cracks exist on the band or glass.
• The band is reliably fixed (with spring bar, buckle or other parts.)
* If any abnormality is observed in the above items, do not use this watch for diving.
b CAUTION
Do not operate the crown or buttons underwater.
b CAUTION
As the use environment of the diver’s watch may affect not only the case or band but also the internal
mechanism of the watch, we recommend that you periodically request an overhaul for inspection and
adjustment approximately once every three to four years.
EN
2
CONTENTS
1 HOW TO USE
Handling cautions ............................................ 5
Precautions for diving (Please make sure to
observe the following.) .................................... 9
Before diving ................................................ 9
While diving ............................................... 11
After diving ................................................. 12
Structure of the case .................................. 13
Water resistant performance ......................... 14
Characteristics .............................................. 15
Names of the parts and their functions .......... 16
Screw down crown ........................................ 17
How to use (how to wind the mainspring) ...... 18
2 TO PRESERVE THE QUALITY OF YOUR
WATCH
Daily care ...................................................... 30
Performance and type ................................... 31
Lumibrite ....................................................... 32
Magnetic resistant performance .................... 33
Band .............................................................. 35
How to use the diver adjuster ........................ 37
How to use the diver extender ....................... 39
After sales service ......................................... 41
Troubleshooting ............................................ 43
Specifications ................................................ 45
How to set the time and date ......................... 21
Date adjustment at the end of the month ... 25
How to read the power reserve indicator ....... 26
How to use the rotating bezel ........................ 28
EN
3
EN
4
HOW TO USE
b WARNING
Please note that there is a risk of serious consequences such as severe injury if the following
safety regulations are not strictly observed.
Immediately stop wearing the watch in following cases:
○ If the watch body or band becomes edged by corrosion etc.
○ If the pins protrude from the band.
* Immediately consult the retailer from whom the watch was purchased or SEIKO CUSTOMER SERVICE
CENTER.
Keep the watch and accessories out of the reach of babies and children.
Care should be taken to prevent a baby or a child accidentally swallowing the accessories.
If a baby or child swallows the battery or accessories, immediately consult a doctor, as it will be
harmful to the health of the baby or child.
EN
If you observe any allergic symptoms or skin irritation
Stop wearing the watch immediately and consult a specialist such as a dermatologist or an allergist.
Other cautions
○ For adjusting the length of the metallic band, specialized knowledge and expertise are necessary.
Therefore, in such a case, contact the retailer from whom the watch was purchased. If you attempt
to adjust the metallic band, injury may occur to your hand or fingers, or parts of the band may be
lost.
○ Do not disassemble or tamper with the watch.
○ Keep the watch out of the reach of babies and children. Extra care should be taken to avoid risks
of any injury or allergic rash or itching that may be caused when they touch the watch.
○ If your watch is of the fob or pendant type, the strap or chain attached to the watch may damage
your clothes, or injure the hand, neck, or other parts of your body.
EN
b WARNING
b WARNING
While diving, never operate the watch in any other manner than set forth in the instruction
manual.
b WARNING
Before using the diver’s watch, you have to be properly trained in various types of diving and
possess the requisite experience and skill to dive safely. When diving, strictly abide by the
rules of diving.
6
1
b CAUTION
Please note that there is a risk of minor injury or material damage if the following safety
regulations are not strictly observed.
HOW TO USE
HOW TO USE
Make sure you carefully check the depth rating indicated on the watch dial or on the case
back, and never use the watch underwater deeper than the specified depth.
7
1
Avoid the following places for wearing or keeping the watch:
○ Places where volatile agents (cosmetics such as polish remover, bug repellent, thinners etc.) are
vaporizing
○ Places where the temperature drops below
○ Places affected by strong vibrations
5°C or rises above 35°C for a long time
○ Places of high humidity
○ Places affected by strong magnetism or static ○ Dusty places
electricity
5
1
EN
b CAUTION
Please note that there is a risk of minor injury or material damage if the following safety
regulations are not strictly observed.
HOW TO USE
Handling cautions
1
Do not turn or pull out the crown when the watch is wet.
Water may get inside of the watch.
* If the inner surface of the glass is clouded with condensation or water droplets appear
inside of the watch for a long time, the water resistant performance of the watch is
deteriorated. Immediately consult the retailer from whom the watch was purchased or
SEIKO CUSTOMER SERVICE CENTER.
Do not leave moisture, sweat and dirt on the watch for a long time.
Be aware of a risk that a water resistant watch may lessen its water resistant
performance because of deterioration of the adhesive on the glass or gasket.
Do not wear the watch while taking a bath or a sauna.
Steam, soap or some components of a hot spring may accelerate the deterioration
of water resistant performance of the watch.
EN
8
1
■ Before diving
* “Screw down crown” → P. 17
Before diving, check the following:
* “Names of the parts and their functions” → P. 16
1 The time is correctly set.
power reserve indicator
2 The
shows the level of remaining
1
rotating bezel turns
3 The
smoothly.
(The bezel rotation must not be
too loose or too tight.)
are no visible cracks or
5 There
scratches on the crystal or
watch band.
band is firmly attached to
6 The
the watch (with spring bars,
clamp or other parts.)
power not less than one-half.
If the remaining power shows less than
one-half, manually wind the mainspring.
Refer to “How to manually wind the
mainspring by turning the crown”
→ P. 18
1
crown is completely
4 The
screwed in.
HOW TO USE
HOW TO USE
Precautions for diving (Please make sure to observe the following.)
5
4
6
2
b CAUTION
3
If there are any malfunctions, contact the retailer from whom the watch was purchased
or SEIKO CUSTOMER SERVICE CENTER.
* “How to use the rotating bezel” → P. 28
EN
9
EN
■ While diving
1
■ After diving
1
Please follow the care instructions below after diving.
Do not operate the crown or buttons underwater.
HOW TO USE
HOW TO USE
Please observe the following cautions for use.
The watch can be used for air diving or saturation
diving within the water resistant range displayed on
the dial.
10
Rinse the watch in fresh water to wash out all seawater and wipe it thoroughly dry to prevent rust.
Avoid pouring running water onto the watch directly from a faucet. Put some water into a bowl first, and
then soak the watch in the water to wash it.
b CAUTION
Take care not to bump the watch against hard
objects such as rocks.
EN
11
Bezel rotation may become slightly harder in the
water but this is not a malfunction.
Depending on the environment where a diver’s watch is used, its inner parts or movement
as well as its case or band may be affected. We recommend that you have your watch
overhauled regularly once every 3 or 4 years.
EN
12
■ Structure of the case
1
Water resistant performance
The bezel or protective outer case is securely fastened to the watch with setscrews.
Never loosen the setscrews.
setscrew
setscrew
1
HOW TO USE
HOW TO USE
In the following types of models, take care of the following issues in usage.
● Water resistance for saturation diving
This watch is specially designed for use in saturation diving, which requires helium gas.
Make sure you carefully check the depth rating of your watch, which is indicated either on the watch dial or
on the case back. Never use the watch underwater deeper than the specified depth.
Depth range
* The above illustration is provided as an example, therefore it may not be exactly the same as your watch.
b CAUTION
Never loosen the setscrews used to fix the bezel or protective outer case.
Doing so may cause damage or result in further loosening.
* If you find that the setscrews have become loose or are functioning abnormally, consult the retailer from whom
the watch was purchased or SEIKO CUSTOMER SERVICE CENTER.
EN
* The above illustration is provided as an example, therefore it may not be exactly the same as your watch.
13
EN
HOW TO USE
Names of the parts and their functions
1 Minute hand
2 Hour hand
● Spring Drive
Spring Drive, the unique mechanism made available only by SEIKO technology, ensures quartz accuracy
while using the mainspring as its sole power source.
The watch will work continuously for approximately 72 hours (three days) when the mainspring is fully
wound. The watch features a power reserve indicator to show the winding state of the mainspring. The
sweep seconds hand works in a perfectly smooth movement. This is a self-winding watch equipped with a
manual winding mechanism.
When first using the watch, manual winding is more convenient.
1
2
3
b CAUTION
This watch is powered by the mainspring. To ensure constant operation of the watch, be
sure to wind up the mainspring sufficiently before the power reserve indicator points to
“0.”
The watch may stop if the power reserve indicator is showing less than one-sixth,
especially it is left under a temperature below 0 °C.
EN
15
1
HOW TO USE
Characteristics
1
14
3 Seconds hand
5 4 Power reserve indicator
5 Date
6 Rotating bezel
6 7 Crown
• Normal position (not locked):
7
4
Wind up the watch (hand-wound)
• First click position: Time
difference adjustment/ Date
setting
• Second click position: Time
setting
EN
16
HOW TO USE
How to use (how to wind the mainspring)
The screw down crown features a mechanism that can securely lock the crown when it is not
being operated in order to prevent any operational errors and to improve its water resistant
performance.
• It is necessary to unlock the screw down crown before operating it.
• Once you have finished operating the crown, make sure to relock it.
【To unlock the crown】
Turn the crown counterclockwise to unscrew it.
Now the crown can be operated.
Unlock the crown before
operating it.
Crown locked
【To lock the crown】
Turn the crown clockwise while gently pressing it in
toward the watch body until it stops.
Crown unlocked
Unscrew
After operating the crown,
lock it.
1
HOW TO USE
Screw down crown
1
This watch is a self-winding watch equipped with a manual winding mechanism.
• When the watch is worn on the wrist, the motion of the wearer’s arm winds the mainspring of the watch.
• When first using a stopped watch, it is recommended that you manually wind the mainspring by turning
the crown.
● How to manually wind the mainspring by turning the crown
crown is a screw down crown. Turn the
1 The
crown counterclockwise to unlock the screw.
(When the screw is completely unlocked, the
crown is projected outward from its original
position.)
Rotate while
pressing
the crown in.
* When locking the crown, turn it slowly with care, ensuring that the screw is properly engaged. Be careful not to
push it in forcefully, as doing so may damage the screw hole in the case.
EN
17
EN
HOW TO USE
Take care not to press down the crown.
* As for manual winding, if you give the crown five full rotations,
it provides the power to run the watch for approximately ten
hours.
* If the crown is turned counterclockwise, the mainspring of the
watch will not be wound.
turn the crown clockwise while
4 Gently
pressing it, until it is screwed all the way in
1
and locked.
HOW TO USE
unlocking the screw, slowly turn the
2 After
crown clockwise to wind the main-spring.
1
18
* While screwing the crown in, the watch clicks as the
mainspring is wound. This should not cause any concern
since this is caused by movement of the mainspring.
the mainspring until the power reserve
3 Wind
indicator shows a full-wound state.
Immediately, the seconds hand starts
moving.
* To check the winding state of the mainspring, refer to “How to
read the power reserve indicator” → (P. 26).
* There is no need to turn the crown further when the mainspring
is fully wound. The crown can be turned without damaging the
watch mechanism; it only winds the mainspring free.
EN
19
EN
20
HOW TO USE
The watch is provided with a date function and is so designed that the date changes once every
24 hours.
The date changes around 12 o’clock midnight. If AM/PM is not properly set, the date will change
at 12 o’clock noon.
b CAUTION
Do not set the date between 9:00 p.m. and 1:00 a.m.
Amending the date during this time period may cause problems such as the date failing
to change the next day.
EN
out the crown to the first
2 Pull
click.
Pull out the crown to the
first click
3 The date can be set by turning the crown counterclockwise.
Turn it until the previous day’s date appears.
Ex.) To display the date as “6,” then set this to “5.” Turn the crown to the left (counterclockwise) to set
the date.
EN
5 Push the crown back in to the normal position in accordance with a time signal.
The seconds hand immediately starts moving.
* The telephone time signal service is helpful for setting the seconds hand exactly.
6 Relock the crown.
* “Screw down crown” → P. 17
23
22
● Tips for more accurate time setting
1
Take notice of the following points in order to set the time more accurately.
HOW TO USE
HOW TO USE
Pull out the crown to the second click when the seconds
hand is at the 12 o’clock position; the seconds hand stops
on the spot.
Turn the crown to advance the hands until the date
changes to the next. The time is now set for the A.M. period.
Advance the hands to set the correct time. While doing so,
set the minute hand about ten minutes behind the correct
time, and then slowly advance it to the desired time.
EN
1
* “Screw down crown” → P. 17
21
out the crown to the second click and set
4 Pull
the time.
1
1 Unlock the crown.
HOW TO USE
How to set the time and date
1
setting the time, wind the mainspring until the power reserve indicator
1 Before
shows a full-wound state.
using a watch after it has stopped, wait approximately 30 seconds after
2 When
the seconds hand starts moving, and then pull the crown out to the second
click.
not stop the seconds hand with the crown being at the second click position
3 Do
for thirty minutes or longer. If the time the crown has been at the second click
position and the seconds hand has been stopped exceeds 30 minutes, push
the crown back in to its original position, and let the seconds hand move for 30
seconds or longer, then restart the time setting.
EN
24
■ Date adjustment at the end of the month
1
Ex.) To adjust the date in the A.M. period on the first day of a month following a 30-day month
The watch displays “31” instead of “1.” Pull out the crown to the first click.
Turn the crown counterclockwise to set the date to “1” and then push the crown back in to the normal
position.
Pull out the crown to the
first click
How to read the power reserve indicator
1
HOW TO USE
HOW TO USE
It is necessary to adjust the date at the end of February and 30-day months.
• The power reserve indicator lets you know the winding state of the mainspring.
• Before removing the watch from your wrist, observe the power reserve indicator to check if the watch
has stored enough power to keep running until the next time you wear it. If necessary, wind the
mainspring. (To prevent the watch from stopping, wind the mainspring to store the excess power that
will allow the watch to run for extra time.)
The Power
Reserve Indicator
b CAUTION
• Return the screw down crown fully to its original position.
• Avoid amending the date when the watch is displaying between 9 PM and 1 AM. Doing
so may cause damage.
EN
Half wound
Unwound
Approximately 36 hours
(1 day and a half)
The watch either stops or is
running down.
25
HOW TO USE
● Remarks on the self-winding mechanism of the mainspring
• The mainspring of the watch becomes fully wound when it is worn for twelve hours for three to five days.
• The winding state of the mainspring may vary depending on actual use conditions, such as the number
of hours you wear the watch or the extent of your movement while wearing it. It is recommended that
you observe the power reserve indicator to check the level of remaining power of your watch.
* In a case where you wear the watch for a short period of time each day, observe the power reserve indicator to
check the level of the remaining power. If necessary, manually wind the mainspring.
EN
26
How to use the rotating bezel
1
HOW TO USE
* When the mainspring is fully wound, the crown can be turned further, or the mainspring may wind without damaging
the mainspring itself. The mainspring of the watch employs a slipping attachment structure, a self-winding watch
specific mechanism, to prevent the mainspring from over winding.
* The orientation of “the power reserve indicator” may slightly vary depending on the model.
1
The winding state
Fully wound
of the mainspring
The number of
Approximately 72 hours
hours the watch (3 days)
can run
By setting the rotating bezel beforehand, the elapsed time since the start of an event can be measured.
At the start of the event, for which Example: When you start diving at 10:10 am.
1 you
want to measure the elapsed
time (for example, when you start
diving), rotate the bezel so that
the
mark on the bezel is
aligned with the minute hand.
* The rotating bezel is designed to rotate only
counterclockwise.
Do not forcibly rotate it clockwise.
“[One-Way rotating bezel]” → P. 29
the graduation on the
2 Read
rotating bezel to which the
mark
Align the
with the minute hand
Rotating direction of
the bezel
Example: After 20 minutes has elapsed
minute hand is pointing.
The graduation on the rotating bezel to
which the minute hand is pointing indicates
the elapsed time.
Elapsed time
* The above illustration is provided as an example, therefore it may not be exactly the same as your watch.
EN
27
EN
28
[One-Way rotating bezel]
As the evaluation of the remaining air in your cylinder is based on the information of the elapsed time of the dive,
the rotating bezel for a diver’s watch is designed to rotate only counterclockwise, so that the watch is prevented
from displaying the elapsed time shorter than it actually is.
1
Make sure that you check the correct remaining amount of air in your cylinder before diving.
Use the display of the elapsed time by the rotating bezel only as a guide during diving.
2
● The watch requires good daily care
• Do not wash the watch when its crown is in the extended position.
• Wipe away moisture, sweat or dirt with a soft cloth.
• After soaking the watch in seawater, be sure to wash the watch in clean pure water and wipe it dry
carefully.
Do not pour running water directly from a faucet onto the watch. Put some water into a bowl first, and
then soak the watch in the water to wash it.
TO PRESERVE THE QUALITY OF YOUR WATCH
HOW TO USE
b CAUTION
Daily care
* If your watch is rated as “Non-water resistant” or “water resistant for everyday life,” do not wash the watch.
“Water resistant performance” → P. 14
“Performance and type” → P. 31
● Turn the crown from time to time
• In order to prevent corrosion of the crown, turn the crown from time to time.
• The same practice should be applied to a screw down crown.
“Screw down crown” → P. 17
EN
29
EN
Performance and type
The case back shows the caliber and performance of your watch
2
Case Number
• Magnetic resistant performance
Refer to pages P. 33 and P. 34.
* The above illustration is provided as an example, therefore it may not be exactly the same as your watch.
* In general, when coming from a place that is bright to a place that is dark, it takes human eyes some time to adapt
to the darkness making it difficult to see objects initially. (Dark adaptation)
* Lumibrite is luminous paint that stores and emits light, which is harmless to human beings and the environment,
containing no toxic materials such as radioactive substances.
<Brightness levels>
Condition
Sunlight
Indoor (Window-side during
daytime)
Lighting apparatus (40-watt daylight
fluorescent light)
EN
31
2
TO PRESERVE THE QUALITY OF YOUR WATCH
TO PRESERVE THE QUALITY OF YOUR WATCH
• Water resistant performance
• Case Number
The number to identify the type of your watch.
Lumibrite
If your watch has Lumibrite
Lumibrite is a luminous paint that absorbs the light energy of sunlight and lighting apparatuses in a short
time and stores it to emit light in the dark. For example, if exposed to a light of more than 500 lux for
approximately 10 minutes, Lumibrite can emit light for 3 to 5 hours. Please note, however, that, as Lumibrite
emits the light it stores, the luminance level of the light decreases gradually over time. The duration of the
emitted light may also differ slightly depending on such factors as the brightness of the place where the
watch is exposed to light and the distance from the light source to the watch.
Water resistant performance
Magnetic resistant
performance
30
Fine weather
Cloudy weather
Fine weather
Cloudy weather
Rainy weather
Distance to the watch: 1 m
Distance to the watch: 3 m
Distance to the watch: 4 m
Illumination
100,000 lux
10,000 lux
more than 3,000 lux
1,000 to 3,000 lux
less than 1,000 lux
1,000 lux
500 lux (average room luminance)
250 lux
EN
32
Magnetic resistant performance
Examples of common magnetic products that may affect watches
Affected by nearby magnetism,
a watch may temporarily gain or lose time or stop operating.
2
2
TO PRESERVE THE QUALITY OF YOUR WATCH
TO PRESERVE THE QUALITY OF YOUR WATCH
Diver’s watches feature magnetic resistant performance which is equivalent to or above JIS Class 1.
Indication on the case back
No indication
b DANGER
Condition of use
Keep the watch more than 5 cm away from magnetic products.
(JIS level-1 standard)
Smartphone, cellular phone,
tablet terminal (speaker)
Keep the watch more than 1 cm away from magnetic products.
(JIS level-2 standard)
AC adapter
Bag
(with magnet
buckle)
Magnetic
necklace
Magnetic health
pillow
If the watch becomes magnetized and its accuracy deteriorates to an extent exceeding the specified rate
under normal use, the watch needs to be demagnetized. In this case, you will be charged for
demagnetization and accuracy readjustment even if it happens within the guarantee period.
The reason why a watch is affected by magnetism
The built-in regulating mechanism is provided with a magnet, which may be influenced by a strong external
magnetic field.
EN
Portable radio
(speaker)
EN
TO PRESERVE THE QUALITY OF YOUR WATCH
● Metallic band
•
•
•
•
Moisture, sweat or soil will cause rust even on a stainless steel band if they are left for a long time.
Lack of care may result in a rash or cause a yellowish or gold stain on the lower sleeve edge of shirts.
Wipe off moisture, sweat or soil with a soft cloth as soon as possible.
To clean the soil around the joint gaps of the band, wipe it out in water and then brush it off with a soft
toothbrush.
(Protect the watch body from water splashes by wrapping it up in plastic wrap etc.)
Clean it off with a soft cloth.
• Because some titan bands use pins made of stainless steel, which has outstanding strength, rust may
form in the stainless steel parts.
• If rust advances, pins may poke out or drop out, and the watch case may fall off the band, or the clasp
may not open.
• If a pin is poking out, personal injury may result. In such a case, refrain from using the watch and request
repair.
35
34
● Polyurethane band
• A polyurethane band is susceptible to discoloration from light, and may be deteriorated by solvent or
atmospheric humidity.
• Especially a translucent, white, or pale colored band easily adsorbs other colors, resulting in color smears
or discoloration.
• Wash out dirt in water and clean it off with a dry cloth.
(Protect the watch body from water splashes by wrapping it up in plastic wrap etc.)
• When the band becomes less flexible, have the band replaced with a new one. If you continue to use
the band as it is, the band may develop cracks or become brittle over time.
2
TO PRESERVE THE QUALITY OF YOUR WATCH
The band touches the skin directly and becomes dirty with sweat or dust. Therefore, lack of care
may accelerate deterioration of the band or cause skin irritation or stain on the sleeve edge.
The watch requires a lot of attention for long usage.
EN
Magnetic cooking
device
33
Band
2
AC-powered
shaver
● Silicone band
• As for material characteristics, the band is easily dirtied, and may be stained and discolored.
Wipe off dirt with a wet cloth or cleaning tissue.
• Unlike bands of other materials, cracks may result in the band being cut. Take care not to damage the
band with an edged tool.
Notes on skin
irritation and
allergy
Skin irritation caused by a band may result from various factors such as allergy to
metals or leathers, or skin reactions against friction on dust or the band itself.
Notes on the
length of the band
Adjust the band to allow a little clearance with your wrist to ensure proper
airflow.
When wearing the watch, leave enough room to insert a finger between
the band and your wrist.
EN
36
How to use the diver adjuster
2
TO PRESERVE THE QUALITY OF YOUR WATCH
up the flap approximately
1 Lift
90°until it stands upright, and
then press the flap down
further approximately 20°and
lightly hold it.
Flap
20°
90°
• When doing so, take care not to push
the flap forcibly. Although you may feel
slight resistance, doing this requires
only a light force.
pull the band on the 6
2 Lightly
o’clock side of the watch along
the curved line of the band to
pull out the slider.
• Doing this requires only a light force.
Take care not to pull the band forcibly.
• The slider can be pulled out
approximately 30 mm. Take care not
to pull it out more than this limit.
EN
release the buckle, and place
the watch on your wrist.
the clasp (4-1) first and
4 Close
then, the flap (4-2).
2
Clasp
(4-1)
Flap
(4-2)
until it fits snugly around your
wrist.
37
EN
TO PRESERVE THE QUALITY OF YOUR WATCH
1 Lift up the flap.
the two-piece foldover
3 Open
portion of the Diver Extender in
the direction of the arrow.
Two-piece foldover portion of
the Diver Extender
Flap
Upper cover of the Diver Extender
of the arrow, and then, pull it up
to extend the two-piece
foldover portion to the full
extent.
Clasp
• After opening the clasp, push the flap
back to the normal position for safety’s
sake.
the watch on your wrist,
5 Place
and close the clasp (5-1) first
and then, the flap (5-2).
Push button
39
2
• Some force is required to open the
foldover portion, and it will click when
it is opened.
the upper cover of the
4 Slide
Diver Extender in the direction
pressing the push
2 While
button, open the clasp.
38
TO PRESERVE THE QUALITY OF YOUR WATCH
If your watch’s metallic band has the Diver Extender function, the length of the band can be easily
adjusted.
It is very useful when you wear the watch over a wet suit or winter clothing.
EN
Push button
both sides of the band to
5 Hold
adjust the length of the slider
Band on the 6
o’clock side of
the watch
How to use the diver extender
2
Clasp
TO PRESERVE THE QUALITY OF YOUR WATCH
If your watch’s metallic band has the Diver Adjuster function, the length of the band can be easily
adjusted.
It is very useful when you wear the watch over a wet suit or winter clothing.
pressing the push
3 While
button, lift up the clasp to
Flap
(5-2)
Clasp
(5-1)
* To fold up the Diver Extender, reverse the
procedure above. When the two-piece
folder portion of the Diver Extender is
folded up completely, it also clicks in the
same manner as when it is opened.
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40
After sales service
TO PRESERVE THE QUALITY OF YOUR WATCH
● Replacement with functional parts
• Contact the retailer from whom the watch was purchased or SEIKO CUSTOMER SERVICE CENTER
for repair or overhaul.
• Within the guarantee period, present the certificate of guarantee to receive repair services.
• Guarantee coverage is provided in the certificate of guarantee.
Read carefully and retain it.
• For repair services after the guarantee period has expired, if the functions of the watch can be restored
by repair work, we will undertake repair services upon request and payment.
• Please keep in mind that if original parts are not available, they may be replaced with substitutes whose
outward appearance may differ from the originals.
• Periodic inspection and adjustment by disassembly and cleaning (overhaul) is recommended
approximately once every 3 to 4 years in order to maintain optimal performance of the watch for a long
time.
• The power transmission gear of the movement of this watch constantly receives force. To ensure that
this mechanism works properly all the time, washing parts, changing oil, adjusting accuracy, checking
functions and replacing consumable parts on a regular basis are important. The first overhaul after the
purchase of your watch is particularly important for preserving long-time use of your watch. According
to use conditions, the oil retaining condition of your watch mechanical parts may deteriorate, abrasion
of the parts may occur due to contamination of oil, which may ultimately lead the watch itself to stop. As
the parts such as gasket may deteriorate, water resistant performance may be impaired due to intrusion
of perspiration and moisture.
Inspection and adjustment by disassembly and cleaning (overhaul) should be performed by the retailer
from whom the watch was purchased, and who specifies “SEIKO GENUINE PARTS.” At this time, also
request replacement of the gasket and the spring bar.
• When your watch is inspected and adjusted by disassembly and cleaning (overhauled), the movement
of your watch may be replaced.
2
TO PRESERVE THE QUALITY OF YOUR WATCH
2
● Notes on guarantee and repair
● Inspection and adjustment by disassembly and cleaning (overhaul)
b CAUTION
Depending on the environment where a diver’s watch is used, its inner parts or movement
as well as its case or band may be affected. We recommend that you have your watch
overhauled regularly once every 3 or 4 years.
EN
41
EN
Troubleshooting
Troubles
Possible causes
Possible causes
TO PRESERVE THE QUALITY OF YOUR WATCH
Solutions
Return the watch to a normal temperature so
that it works accurately as usual, and then
The watch has been left in extremely high or reset the time. The watch has been adjusted
low temperatures for a long time.
so that it works accurately when it is worn on
your wrist under a normal temperature range
between 5°C and 35°C.
The watch temporarily
Correct this condition by moving and keeping
gains/loses time.
the watch away from the magnetic source,
The watch has been left close to an object
and reset the time. If this action does not
with a strong magnetic field.
correct the condition, contact the retailer from
whom the watch was purchased.
You drop the watch, hit it against a hard
If accuracy does not return after setting the
surface, or wear it while playing active sports. time, consult the retailer from whom the watch
The watch is exposed to strong vibrations. was purchased.
Right after starting the
It takes several seconds before the speedwatch, it seems that
When the watch starts moving, it takes a little regulating unit starts operating.
the seconds hand
time before the speed-regulating unit starts To set the time correctly, wait for
moves more quickly
operating. (This is not a malfunction.)
approximately 30 seconds after the seconds
than usual when
hand starts to move, and set the time.
setting the time.
The date changes at 12
AM/PM is not properly set.
Advance the hands by 12 hours.
o’clock noon.
Blur in the display
Small amount of water has got inside the
Consult the retailer from whom the watch was
persists.
watch due to deterioration of the gasket, etc. purchased.
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Solutions
Wind up the watch as per “How to use (how
to wind the mainspring)” → (P. 18), and set the
The watch stops
The mainspring has not been wound.
time. If the watch still does not operate,
operating.
consult the retailer from whom the watch was
purchased.
Even though you wear
Wear the watch for an extended period of
the watch every day, The watch is worn on your wrist only for a short time, or when taking off the watch, turn the
the power reserve
period of time, or the amount of arm
crown to wind the mainspring if the remaining
indicator does not
movement is small.
power shown by the power reserve indicator
move up.
is not sufficient for the next use.
Turn the crown to wind the mainspring and
The watch stops even
reset the time. At a temperature below 0°C,
though the power
The watch has been left at a low temperature
the watch may stop if the power reserve
reserve indicator is
(below 0°C).
indicator is showing less than one-sixth of the
not showing “0”.
power reserve.
2
Troubles
42
* For a solution to a problem other than listed above, contact the retailer from whom the watch was purchased.
EN
43
EN
44
Specifications
5R65
3 hands (Hour, Minute and Seconds hands), hand, Date display, Power Reserve
Indicator
2. Frequency of crystal 32,768 Hz
oscillator
3. Loss/gain (daily rate) ±15 seconds (±1 second per day)
(Only if worn on the wrist in a temperature range of 5°C to 35°C)
4. Operational
−10 °C to +60 °C
temperature range
Under a low-temperature condition (below 0 °C), always keep at least one-sixth of
the watch power shown by the power reserve indicator.
5. Driving System
Automatic winding type with manual winding mechanism
6. Hand movement
Glide motion
7. Continuous operating Approx. 72 hours (Approx. 3 days)
* When the power reserve indicator shows fully wound.
times
8. IC (Integrated Circuit) Oscillator, frequency divider, and spring drive control circuit (C-MOS-IC): 1 piece
9. Jewels
30 jewels
Cal.
1.Features
2
TO PRESERVE THE QUALITY OF YOUR WATCH
* The specifications are subject to change without prior notice due to product improvements.
EN
45
EN
46
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