Seiko 7B24 Manual
Seiko 7B24 Manual
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Seiko 7B24 manual content summary:
- Seiko 7B24 | Manual - Page 1
of your SEIKO watch, please read carefully the instructions in this booklet before using. Keep this manual handy for easy reference. *Length adjustment service for metallic bands is available at the retailer from whom the watch was purchased or SEIKO CUSTOMER SERVICE CENTER. T he service may also - Seiko 7B24 | Manual - Page 2
Mechanism of radio signal reception... ... 94 Automatic reception and manual reception... ... 95 About reception conditions 96 Radio signal reception range: In the United States (WWVB)... ... 98 To enable the watch to easily receive a radio signal... ... 99 Environments in which it is - Seiko 7B24 | Manual - Page 3
116 Magnetic resistance 120 Band 122 Special clasps 124 Lumibrite 129 Power source 130 Guarantee 132 After-sales service 134 1 7.Troubleshooting How to conduct manual reception (Receiving a radio signal manually) ...136 2 Conditions in which the watch may be unable to - Seiko 7B24 | Manual - Page 4
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 - Seiko 7B24 | Manual - Page 5
observed. ・Avoid the following places for wearing or keeping the watch. ○ Places where volatile agents（cosmetics such as polish remover, an allergist ・Other cautions ○ Do not disassemble or tamper with the watch. ○ Keep the watch out of the reach of babies and children. Extra care should be - Seiko 7B24 | Manual - Page 6
from the light received by the solar panel. ・This watch displays the precise time by receiving can be forcibly received with manual operation. This watch can receive official standard radio signals Function of Radio Signal Reception Level The movement of the second hand indicates the radio - Seiko 7B24 | Manual - Page 7
range. ■ Solar Charging Function... A solar cell underneath the dial converts any form → pages 110 -111 of light into electrical energy to charge it. Once fully charged, the watch continues to run for approximately six months. ■ Energy Depletion Forewarning Function... The movement of the - Seiko 7B24 | Manual - Page 8
and button operation Button A 【Reception result confirmation】→ page 102 【Manual reception】→ page 136 【Time zone adjustment】→ page 106 【Manual time and date setting】→ page 138 0 1 2 Crown First click【Manual date setting mode】→ page 140 Second click【Manual time setting mode】→ page 138 ※ In case of - Seiko 7B24 | Manual - Page 9
About This Product Reception Level Display Reception Result Display 【automatic reception and manual reception】 H High reception level （ 50second position） L Low reception level （40second position） N Unable to receive radio signals （20second position） ※ "About the reception level display" - Seiko 7B24 | Manual - Page 10
How to use Button B Button B is recessed in the watchcase to prevent accidental input. Types of buttons differ depending on the design of the watch About This Product Upper half of Button B is covered. Press the lower half of Button B or press the hollow in the middle of the button - Seiko 7B24 | Manual - Page 11
Unlock the crown before operating it. Unscrew After operating the crown, lock it. While pressing the crown Screw ※ If your watch has a screw-lock crown, the crown screws into the watch to prevent malfunction and increase water resistance. ※ Be careful not to screw the crown in by force as it may - Seiko 7B24 | Manual - Page 12
forewarning function is activated. → page112 The power save function is activated. → page113 The watch completely stops operating. As the charged energy is running out, charge the battery fully. Check the movements of the second hand after releasing the Power Save mode As the charged energy is - Seiko 7B24 | Manual - Page 13
98 Environments in which it is difficult to receive a radio signal → page 100 When a radio signal cannot be received Manually set the time and date → pages 138-141 ※ When the watch is not displaying the precise time and date even after successfully receiving a radio signal → In this case, refer - Seiko 7B24 | Manual - Page 14
How to Set the Time and Date (Radio Signal Reception) Transmitting Station Cesium Atomic Clock Official standard frequency Radio-controlled watch Receive radio signals through the antenna inside the watch ↓ Analyze time information ↓ Display the current time, date and day Time signal transmitted - Seiko 7B24 | Manual - Page 15
reception and manual reception This watch sets the time and date by automatically receiving a radio signal at a fixed time. The antenna for receiving radio signals inside the watch is at the 9 o'clock position. Turning the antenna toward the outside of the window enables the watch to receive - Seiko 7B24 | Manual - Page 16
station: 40 KHz） Kyushu（Hagane-yama transmitting station: 60 KHz） ※ NICT：National Institute of Information and Communications Technology ※ Whether the watch succeeds in receiving radio signals or not depends on the receiving conditions. Refer to "Environments in which it is difficult to - Seiko 7B24 | Manual - Page 17
Time and Date (Radio Signal Reception) 1,500km Shangqiu National Time Service Center Frequency: 68.5kHz BPC is operated by NTSC. Shangqiu National Time Service Center Frequency: 68.5kHz ※ NTSC：National Time Service Center ※ The watch may be able to receive radio signals outside a reception range - Seiko 7B24 | Manual - Page 18
by NIST. Fort Collins transmitting station Frequency: 60 KHz ※ NIST：National Institute of Standards and Technology Fort Collins transmitting station Frequency: 60 KHz ※ The watch may be able to receive radio signals outside a reception range if the receiving conditions are favorable. ※ The - Seiko 7B24 | Manual - Page 19
easily receive a radio signal The antenna for receiving radio signals inside the watch is located at the 9 o'clock position. Turning the antenna toward the window enables the watch to receive radio signals more easily. Place the watch where it can receive radio signals more easily, such as by the - Seiko 7B24 | Manual - Page 20
as construction sites or places with heavy traffic. cables. ・C l o s e t o O A d e v i s e s s u c h as mobile phones, personal computers or fax machines Avoid putting the watch ・C lose to steel desks or other furniture made of metal in such places when it receives radio signals. ・Inside - Seiko 7B24 | Manual - Page 21
quartz movement will continue to keep the time. ・The time signal transmission may be stopped during maintenance of the facilities of each transmitting station or because of a lightning strike. In such a case, see each station's website for further information or contact SEIKO CUSTOMER SERVICE - Seiko 7B24 | Manual - Page 22
pressed for three seconds or longer, the second hand starts to move to the "Zero Second Position," and then the watch switches to the Manual Reception Mode. In this case, press Button A again to display the time. If a reception has failed: The second and the second hand resumes its normal movement. - Seiko 7B24 | Manual - Page 23
When pulling the crown to the second click, the watch enters the manual time setting mode, and resets the reception results without adjusting the time. ・ When the watch is unable to receive radio signals, it may move depending on the quartz movement. ※ Accuracy of loss / gain: ±15 seconds per month - Seiko 7B24 | Manual - Page 24
around the world adopt time differences based on one-hour units. The watch set time difference based on UTC (Coordinated Universal Time). The range of 9 second position" to receive the official standard frequency of Japan. When the watch is used in China, set the second hand to "Hong Kong (China): - Seiko 7B24 | Manual - Page 25
Japan time. After setting the time difference, radio signal reception is not performed. When wearing a watch in Japan, set to Japan time by use of the time zone adjustment function. Ｑ：T he hands 15 minutes or 30 minutes, please refer to the " How to manually set the time " on pages 138-139. 105 - Seiko 7B24 | Manual - Page 26
hand moves (for four seconds). The second hand starts to move, and then the watch enters the time zone adjustment mode. When a no movement state of the second hand is kept for ten seconds or more, the watch automatically switches to the time display state. When it is in the middle of operation - Seiko 7B24 | Manual - Page 27
used in other areas List of major time zones around the world → page 108 When the no movement state of the second hand is kept for ten seconds or more, the watch automatically switches to the time display state. When it is in the middle of operation, re-attempt the operation from - Seiko 7B24 | Manual - Page 28
List of major time zones around the world Time Zone Adjustment Function When setting a time zone for a region where no receivable official standard frequency is mentioned in the table below, the radio signal reception function will not work. Position that the Timedifference second hand indicates - Seiko 7B24 | Manual - Page 29
through astronomical measurement, in order to keep the precise time. [What is summer time (DST)?] S ummer 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 - Seiko 7B24 | Manual - Page 30
Charging Function About charging ■ How to charge the watch To enjoy optimal performance of this watch, make sure that the watch is kept sufficiently charged at all times. To charge the watch, expose the dial (solar cell) to adequate light. If the watch is concealed under a long sleeve shirt, or - Seiko 7B24 | Manual - Page 31
than the time provided in the above table, it will resume one-second interval movement, however, the one-second interval movement will change to two-second interval movement shortly. To avoid this and charge the watch to a sufficient level, use the charging time mentioned above as a measure. ※ The - Seiko 7B24 | Manual - Page 32
is unable to receive radio signals automatically. After the watch is charged sufficiently and the second hand returns to normal onesecond interval movement, conduct the manual reception of radio signals to set the watch to the correct time.（Refer to "How to set the time, date and day" on page 95 - Seiko 7B24 | Manual - Page 33
Save 2" mode is prolonged, the stored power amount drops and the internal current time information stored will be lost. When the watch returns to its normal movement of one-second interval after sufficiently charging the battery, set the current time by receiving a radio signal. (Refer to Setting - Seiko 7B24 | Manual - Page 34
away moisture, sweat or dirt with a soft cloth ・To clean the clearances (around the metallic band, crown or case back), a soft toothbrush is convenient. ・After soaking the watch in seawater, be sure to wash the watch in clean pure water and wipe it dry carefully. ・Turn the crown from time to - Seiko 7B24 | Manual - Page 35
■ Performance and type The case back shows the caliber and performance of your watch Water resistant performance Refer to pages 116 - 119. Caliber number The number to identify the type of your watch ※ The figure above is one example. Performance of your watch is different from above sample. 115 - Seiko 7B24 | Manual - Page 36
■ Water resistance To Preserve the Quality of Your Watch 3FGFSUIFUBCMFCFMPXGPSUIFEFTDSJQUJPOPGFBDIEFHSFFPG XBUFSSFTJTUBOUQFSGPSNBODFPGZPVSXBUDICFGPSFVTJOH ʢ3FGFSUPQBHFʣ *OEJDBUJPOPOUIF - Seiko 7B24 | Manual - Page 37
To Preserve the Quality of Your Watch $P$OEPJOUJEPJOUJPPOGVPTGFVTF "WP"JWEPEJESPEQSTPQPTGXPGBXUFBSUPFSSTPXSFTXBUFBU 5IF5XIBFUDXIBXUDJIUIXTUJBUIOTEUTBOBEDTDJBEDFDOJUEBFMODUPBOMUDBPDOUUBDU 8"83"/3*//(*/(/ - Seiko 7B24 | Manual - Page 38
To Preserve the Quality of Your Watch 8"3/*/( %POPUVTFUIFXBUDIJOTDVCBEJWJOHPS TBUVSBUJPOEJWJOH 5IF WBSJPVT UJHIUFOFE JOTQFDUJPOT VOEFS TJNVMBUFE IBSTI FOWJSPONFOU XIJDI BSF VTVBMMZ SFRVJSFE GPS XBUDIFT EFTJHOFE - Seiko 7B24 | Manual - Page 39
To Preserve the Quality of Your Watch $"65*0/ %POPUMFBWFNPJTUVSF TXFBUBOEEJSUPOUIF XBUDIGPSBMPOHUJNF #FBXBSFPGBSJTLUIBUBXBUFSSFTJTUBOUXBUDINBZMFTTFOJUTXBUFS SFTJTUBOU - Seiko 7B24 | Manual - Page 40
To Preserve the Quality of Your Watch ■ Magnetic resistance "GGFDUFECZOFBSCZNBHOFUJTN BRVBSU[XBUDINBZUFNQPSBSJMZHBJOPSMPTFUJNFPSTUPQPQFSBUJOH ˞8IFO UIF IBOE QPTJUJPOT EFWJBUF UP EJTQMBZ JODPSSFDU - Seiko 7B24 | Manual - Page 41
To Preserve the Quality of Your Watch &YBNQMFTPGDPNNPONBHOFUJDQSPEVDUTUIBUNBZBGGFDUXBUDIFT $FMMVMBSQIPOF TQFBLFS .BHOFUJDIFBMUICFMU #BH XJUINBHOFUCVDLMF .BHOFUJDOFDLMBDF "$QPXFSFETIBWFS .BHOFUJDIFBMUI - Seiko 7B24 | Manual - Page 42
watch requires a lot of attention for long usage. ・Metallic band ・Moisture, sweat or soil will cause rust even on a stainless steel band band, wipe it out in water and then brush it off with a soft toothbrush. （Protect the watch poke out or drop out, and the watch case may fall off the bracelet, or - Seiko 7B24 | Manual - Page 43
long time. ・Please take care when wearing a watch with light-colored band, as dirt is likely to show up. ・Refrain from wearing a leather band watch other than Aqua Free bands while bathing, swimming, and when working with water even if the watch itself is water-resistant enforced for daily use（10 - Seiko 7B24 | Manual - Page 44
To Preserve the Quality of Your Watch ■ Special Clasps There are 3 type of special clasps as described below; If the clasp of the watch you purchased is one of them, please refer to the indications. A A Type → page 125 B B Type → page 126 C C Type → page 128 124 1VTICVUUPO - Seiko 7B24 | Manual - Page 45
To Preserve the Quality of Your Watch A A Type 1 Lift up the clasp to release the buckle. 2 Open the flap. 'JYFEMPPQ .PWFBCMFMPPQ 'MBQ 'MBQ 3 Take the pin out of the adjustment - Seiko 7B24 | Manual - Page 46
B B Type To Preserve the Quality of Your Watch ・How to wear or take off the watch 1 Press the button on both sides of the buckle ; pull the buckle up. The band will automatically come out of the loop. 2 Place the tip of the band into the moveable loop and fixed loop, and fasten the clasp - Seiko 7B24 | Manual - Page 47
To Preserve the Quality of Your Watch ・How to adjust the length of the leather band 1 With pressing buttons on both sides of the buckle, pull the leather band out of the moveable loop and fixed loop. Then open the clasp. 2 Press the push buttons again to unfasten the buckle. 'JYFEMPPQ .PWFBCMF - Seiko 7B24 | Manual - Page 48
Preserve the Quality of Your Watch 1 Press the button on the buckle, and lift to open the clasp. 1VTICVUUPO 2 To adjust : Pull the pins out of the adjustment holes on the band. Slide the band to the appropriate length. Push the pins into the new holes on the band. "EKVTUNFOUIPMF 1JOT 128 - Seiko 7B24 | Manual - Page 49
- Fine weather side during Cloudy weather daytime) Rainy weather Lighting apparatus (40-watt daylight fluorescent light) 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 - Seiko 7B24 | Manual - Page 50
※ Refer to "Standard charging time" on page 111 to check the time required for fully charging the watch. NOTICE ■（Notes on charging the watch） ・W h e n c h a r g in g t h e w a t c h , d o n o t p la c e t h e w a t c h in cl o s e proximity to an intense light source such as lighting equipment for - Seiko 7B24 | Manual - Page 51
environmentally friendly, clean energy storage device. NOTICE ・W hen replacing the secondary battery, make sure that the exclusive secondary battery for this watch is used. Installation of an ordinary silver oxide battery can generate heat that can cause bursting or ignition. ・E ven when a silver - Seiko 7B24 | Manual - Page 52
this instruction booklet. ・Guarantee coverage The watch body (movement･case) and metallic band. ・Exceptions from guarantee In following cases, repair/adjustment services will be at cost even within the guarantee period or under guarantee coverage. ・Change of leather/urethane/cloth band ・Troubles or - Seiko 7B24 | Manual - Page 53
, or parts thereof may be repaired with substitutes if the originals are not available. If necessary, movements will be replaced. ・For length adjustment ser vice of a metallic band, ask the retailer from whom the watch was purchased or SEIKO CUSTOMER SERVICE CENTER. Other retailers may undertake - Seiko 7B24 | Manual - Page 54
Watch ■ After-sale service ・Repair parts ・ The repair parts of this watch will be retained usually for 7 years. ・ Some alternative parts may be used for repair watch was purchased for inspection and adjustment by disassembly and cleaning (overhaul). For replacement of parts, please specify "SEIKO - Seiko 7B24 | Manual - Page 55
the Quality of Your Watch ・Notes on guarantee and repair ・Contact the retailer the watch was purchased from or SEIKO CUSTOMER SERVICE CENTER for repair or overhaul. ・Within the guarantee period, present the cer tificate of guarantee to receive repair services. ・Guarantee coverage is provided - Seiko 7B24 | Manual - Page 56
a radio signal. ,FFQ QSFTTJOH #VUUPO"GPS GPVSTFDPOE Troubleshooting 136 → T o enable the watch to easily receive a radio signal page 99 ※ When setting a time zone for regions other than Tokyo (Japan), the function of the manual radio signal reception will not work. (The second hand does - Seiko 7B24 | Manual - Page 57
102 ※ During the movement of the date, neither the buttons nor the crown can be operated. Not receivable If the Reception has failed: The Second Hand Points to" N" (No; the 20 second position) After five seconds, the watch will resume displaying the time. Troubleshooting ※ It is difficult to - Seiko 7B24 | Manual - Page 58
quartz movement (accuracy of loss / gain: ±15 seconds per month). 1 Pulling the crown to the second click The Second hand moves to point to the "Zero second" position and the watch enters the manual time setting mode. ※ W hen t he crow n is a screw lock type, unlock it. → page 91 Troubleshooting - Seiko 7B24 | Manual - Page 59
has been completed. The watch resumes its normal movement. 1VTIJOH UIF$SPXO #BDL*O ※ W hen t he crow n is a screw lock type, unlock it. → page 91 The watch will resume its normal movement after pushing the crown back in. Push the crown back in according to the time signal. 139 Troubleshooting - Seiko 7B24 | Manual - Page 60
on pages 136-137 1 Pulling the crown to the first click The watch enters the manual date setting mode. (The watch keeps moving.) ※ W h e n t h e crow n is a screw lock type, unlock it. → page 91 1VMMJOHUIF $SPXOUPUIF 'JSTU$MJDL Troubleshooting ※ When the date is not correct even if the - Seiko 7B24 | Manual - Page 61
start to move. Press Button A again to stop. 3 Push the crown back in. Operation has been completed. Troubleshooting #VUUPO" ※ T h e d a t e w i l l n o t move by turning the crown. ※ During movement of the date, the button cannot be operated. ※ Adjust the date by advancing the date. The date - Seiko 7B24 | Manual - Page 62
of the date is not automatically adjusted, it must be adjusted manually. ※ W hen the watch is not displaying the precise time and date even after successfully receiving a radio signal due to factors other than above mentioned ones → At Trouble: Misalignment of the time and the hands on page 152 - Seiko 7B24 | Manual - Page 63
time and date may occur when bringing the watch close to an object which generates magnetism. ■ Things around you which generate magnetism Troubleshooting ・Magnetic Clip ・Accessories using a magnet ・M agnetic therapy devices (a heating pad, bedding, a lumbago band, etc.) ・M agnet of doors for - Seiko 7B24 | Manual - Page 64
Troubleshooting ■ Setting the preliminary position of the date The preliminary position of the date is the "1st." When the preliminary position of the date is incorrect, the correct date cannot be displayed even if the watch stops, when the watch has no operation and no movement of the hands for - Seiko 7B24 | Manual - Page 65
movement watch resumes displaying time. In the case that the date is not correct, adjust the date. Adjusting the date by receiving a radio signal. How to conduct manual reception → page 136 If the watch is unable to receive radio signals How to manually set the date → page 140 145 Troubleshooting - Seiko 7B24 | Manual - Page 66
watch enters the mode to adjust the preliminary position of the date. #VUUPO" Press the Buttons Simultaneously for Four Seconds ※ Never pull the crown out. #VUUPO# ※ P r e s s B u t t o n B with a pointed object. → page 90 Troubleshooting manually watch has no operation and no movement of - Seiko 7B24 | Manual - Page 67
, no button operation can be made. ・ A fter the date stops, when the watch has no operation and no movement of the hands for ten seconds or longer, it automatically displays the time again. ・ will stop at the 0-second position, the watch will return to display the time. 147 Troubleshooting - Seiko 7B24 | Manual - Page 68
Troubleshooting Troubleshooting Troubles Possible causes The second hand moves at two-second intervals. The second hand moves at five-second intervals. The energy depletion forewarning function is activated.（page 112） If this function is activated even though you wear the watch everyday, the - Seiko 7B24 | Manual - Page 69
Troubleshooting Solutions Sufficiently charge the watch until it starts moving at one-second intervals. Reference page Make sure that the watch is not concealed under a sleeve while you are page 110 wearing the watch. When taking the watch off, place the watch in a location as bright as possible - Seiko 7B24 | Manual - Page 70
to Charging an adequate light for longer than "the the solar time required to fully charge the watch," battery however, it does not resume its normal one-second interval movements. The watch was moved while it was receiving a radio signal. The watch was left where the radio signal was weak or where - Seiko 7B24 | Manual - Page 71
signal again if necessary. page 106 page 95 Charge the watch in an environment where the watch exposed to an adequate intensity of light in a stable condition. can be page 110 Refer to the "In Case of an Abnormal perform the operations as instructed. Movement" section and page 156 151 - Seiko 7B24 | Manual - Page 72
Troubleshooting At Trouble The watch temporarily gains or loses time. Possible causes The watch fails to receive a radio signal correctly as a result of external influence (incorrect reception). The watch has been left in an extremely high or low temperature place for a long time. Misalignment - Seiko 7B24 | Manual - Page 73
or loses the time, conduct manual reception if necessary. ③ If the watch cannot resume normal movement even after conducting the above mentioned procedures, consult the retailer from whom the watch was purchased. － page 136 － Troubleshooting Check the time zone that the watch is currently set for - Seiko 7B24 | Manual - Page 74
operation. You get lost in the middle of the operation. Others Blur on the dial glass persists. Small amount of water has got inside the watch due to deterioration of the gasket, etc. Troubleshooting ※ For the solution of troubles other than the above, consult the retailer from whom the - Seiko 7B24 | Manual - Page 75
doing anything. － Leave the watch as it is for a while. The watch resumes regular movement. If the crown is pulled out, push it back in. After a while, － carry out the setting procedures again from the beginning. Contact the retailer from whom the watch was purchased. － Troubleshooting 155 - Seiko 7B24 | Manual - Page 76
case of an abnormal movement In the case that the watch moves abnormally or that the watch does not move at simultaneously for #VUUPO" four seconds ※ Press Button B #VUUPO# with a pointed object. → page 90 Troubleshooting 1VMMJOHUIF $SPXOUPUIF 4FDPOE$MJDL 156 ※ I n o r d e r t o - Seiko 7B24 | Manual - Page 77
W hen the crown is a screw lock type, unlock it. → page 91 Troubleshooting ※ If the second hand does not start to move from "0:0:0 AM," the case, re-attempt the operation from the procedure "2." ・ When the watch has no operation for ten seconds or longer, the mode automatically terminates. - Seiko 7B24 | Manual - Page 78
Set the Preliminary Position to the "1." Adjust the date so that the position of "1" will locate at the center of the window. Troubleshooting 1 1 #VUUPO# The preliminary position adjusting mode terminates 10 seconds af ter the procedure "5" has been completed. Each pressing of Button A advances - Seiko 7B24 | Manual - Page 79
IPME #VUUPO#GPS GPVSTFDPOET When a no movement state of the second hand is kept for ten seconds or more, the watch automatically switches to the time display state. When it is in the middle of operation, re-attempt the operation from procedure "6." Go on to the next page 159 Troubleshooting - Seiko 7B24 | Manual - Page 80
the second hand (selecting a transmitting station). Set the time zone of the area where the watch is used. 5IFTFDPOEIBOE NPWFTDMPDLXJTFCZ QSFTTJOH#VUUPO" Japan; the 9 second position BPJCJY Troubleshooting Pressing the button 1 once moves the second hand every one second. China; the - Seiko 7B24 | Manual - Page 81
8 Set the Time Troubleshooting The time zone adjusting mode terminates 10 seconds after the procedure "7" has been completed. Set the time by receiving a radio signal. How to conduct manual reception → page136 If the watch is unable to receive radio signals How to manually set the time → page 138 - Seiko 7B24 | Manual - Page 82
depend on the radio signal receiving conditions. ※ After having received a radio signal, the watch will start to move depending on the quartz movement until the next reception. ※ Manual reception is also possible 8. IC (Integrated Circuit Oscillator, frequency divider and driving circuit
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*±
Length±adjustment±service±for±metallic±bands±is±available±at±the±
retailer±from±whom±the±watch±was±purchased±or±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.
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.
Keep±this±manual±handy±for±easy±reference.