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● Inspection and adjustment by disassembly and cleaning (overhaul)

・  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. According 
to use conditions, the oil retaining condition of your watch mechanical 
parts  may  deteriorate,  abrasion  of  the  parts  due  to  contamination 
of  oil  may  advance  or  delay  the  time  significantly,  or  the  watch  itself 
may  stop.    As  the  parts  such  as  gasket  may  deteriorate,  water-
resistant performance may be impaired due to intrusion of perspiration 
and  moisture.    Please  contact  the  retailer  from  whom  the  watch  was 
purchased for inspection and adjustment by disassembly and cleaning 
(overhaul).    For  replacement  of  parts,  please  specify  "SEIKO  GENUINE 
PARTS."    When  asking  for  inspection  and  adjustment  by  disassembly 
and cleaning (overhaul), make sure that the gasket and push pin are also 
replaced with new ones.

   When your watch is inspected and adjusted by disassembly and cleaning 

(overhauled), the movement of your watch may be replaced.

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・ SEIKO makes it a policy to typically keep a stock of replacement parts for 

this watch for 7 years. Replacement parts are those which are essential 
to  maintaining  the  functional  integrity  of  the  watch.      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.

・ 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.

● Notes on guarantee and repair

● Replacement parts

After-sales service

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※ Refer to "Standard charging time" on page 113 to check the time required for fully charging the watch.

When the secondary battery is fully charged, the overcharge prevention function 

is automatically activated to avoid further charging. There is no need to worry 

about damage caused by overcharging no matter how much the secondary 

battery is charged in excess of the "time required for fully charging the watch".

※ Overcharge prevention function

■ Notes on charging the watch

・ When  charging  the  watch,  do  not  place  the  watch  in  close  proximity 

to an intense light source such as lighting equipment for photography, 
spotlights or incandescent lights, as the watch may be excessively heated 
resulting in damage to its internal parts.

・ When charging the watch by exposure to direct sunlight, avoid places that 

easily reach high temperatures, such as a car dashboard.

・ Always keep the watch temperature under 60℃ .

NOTICE

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Power Source

The battery used in this watch is a special secondary battery, which is totally different from ordinary silver oxide batteries.
Unlike other disposable batteries such as dry-cell batteries or button cells, this secondary battery can be used over and 
over again by repeating the cycles of discharging and recharging.
However, for various reasons such as long-term use or usage conditions, the capacity or recharging efficiency of the 
secondary battery may gradually deteriorate. Worn or contaminated mechanical parts or degraded oils may also shorten 
recharging cycles. If the efficiency of the secondary battery decreases, have the watch repaired.

■ Remarks on replacing the secondary battery

・ Do not remove the secondary battery yourself.

・ Replacement  of  the  secondary  battery  requires  professional 

knowledge and skill. Please ask the retailer from whom the watch 

was purchased for repair.

・ Installation of an ordinary silver oxide battery can generate heat that can 

cause bursting or ignition.

NOTICE

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Содержание C-22

Страница 1: ...e at other retailers however some retailers may not undertake the service If your watch has a protective lm for preventing scratches make sure to peel it o before using the watch If the watch is used...

Страница 2: ...secondary battery requires professional knowledge and skill Please ask the retailer from whom the watch was purchased for replacement of the secondary battery Installation of an ordinary silver oxide...

Страница 3: ...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 watc...

Страница 4: ...reception range A solar cell underneath the dial converts any form of light into electrical energy to charge it Once fully charged the watch continues to run for approximately six months The movement...

Страница 5: ...eck the movements of the second hand after releasing the Power Save mode The energy stored in the watch runs low Charge the battery su ciently How to Charge the Watch P 112 2 Before Use 98 There are t...

Страница 6: ...iving environment Environments in which it is di cult to receive a radio signal P 108 The watch cannot receive a radio signal outside the radio signal reception range Radio signal reception range indi...

Страница 7: ...dio Signal Reception 3 106 WWVB is operated by NIST Fort Collins transmitting station Frequency 60 KHz NIST National Institute of Standards and Technology The watch may be able to receive radio signal...

Страница 8: ...ns to the TIME display mode How to Display the Reception Results Press the Button once and then release it 1 HOW TO CHECK THE RECEPTION STATUS When the Button is kept pressed the watch starts manual r...

Страница 9: ...and and date stop operating While the second hand moves at two second and ve second intervals the watch is unable to receive radio signals automatically After the watch is charged su ciently and the s...

Страница 10: ...time di erence radio signal reception is not performed When wearing a watch in Japan set to Japan time by use of the time di erence adjustment function The hands stop during operation of time di erenc...

Страница 11: ...er time is daylight saving time Advancing the watch one hour to prolong daytime during longer daylight hours in summer Daylight saving time has been adopted in about 80 countries mainly in Europe and...

Страница 12: ...enced by a strong external magnetic eld To Preserve the Quality of Your Watch 6 126 Indication on the case back Water resistant performance No indication Non water resistance WATER RESISTANT Water res...

Страница 13: ...a dry cloth Protect the watch body from water splashes by wrapping it up in plastic wrap etc When the band becomes less exible have the band replaced with a new one If you continue to use the band as...

Страница 14: ...us 40 watt daylight uorescent light Distance to the watch 1 m 1 000 lux Distance to the watch 3 m 500 lux average room luminance Distance to the watch 4 m 250 lux To Preserve the Quality of Your Watch...

Страница 15: ...ervices upon request and payment Notes on guarantee and repair Replacement parts After sales service To Preserve the Quality of Your Watch 6 138 Refer to Standard charging time on page 113 to check th...

Страница 16: ...ond interval the reception is nished 3 It takes time to receive a radio signal max 12 minutes The required time varies depending on the receiving state of a radio signal Reception result N When the re...

Страница 17: ...saligned To adjust the preliminary position reset the system In case of an abnormal movement P 158 Troubleshooting 7 146 After the operation pull the crown to the second click 4 Pulling the crown to t...

Страница 18: ...oves at two or five second intervals while you wear the watch everyday the watch is in a condition where it cannot acquire su cient light for instance the watch is concealed under a long sleeve shirt...

Страница 19: ...l display The second hand is out of the preliminary position as a result of external in uence Preliminary Position P 148 The watch displays an incorrect time hour unit even though it displays the prec...

Страница 20: ...t of the preliminary position as a result of in uence of various external sources or after the built in IC is reset Operation The crown or buttons cannot be operated The stored electric power is runni...

Страница 21: ...tomatically switches to the time display mode When the watch switches to the time display mode re attempt operation from The watch switches to the time di erence adjustment mode 1 Press the button for...

Страница 22: ...y battery 1 piece 7 Duration of operation approximately 6 months when the battery is fully charged and the power save is not activated Approximately one year and a half at maximum when the power save...

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