CONTENTS ■HOW TO USE ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・28 ■INTERCALARY SECOND (LEAP SECOND) ・・・・・・・・・・・・・・・・・・・・39 ■REMARKS ON THE BATTERY ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・40 ■TO PRESERVE THE QUALITY OF YOUR WATCH ・・・・・・・・・・・・・・42 ■TROUBLE SHOOTING ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・48 ■SPECIFICATIONS ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・50 ■REMARKS ON AFTER-SALES SERVICING ・・・・・・・・・・・・・・・・・・・・・51 ■REMARKS ON REPLACEMENT PARTS ・・・・・・・・・・・・・・・・・・・・・・・51...
■HOW TO USE 1. 3 hands without date <To set the time> ※If your watch has a date frame, please see p.30 for the instructions. ※If your watch has a calendar frame, please see p.34 for the instructions. <Parts of your GRAND SEIKO watch> Pull out the crown when the second hand is at the 12 o'clock position. The second hand will stop on the spot. If the crown is of the screw Minute hand Hour hand...
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Turn the crown to set the hour and Push the crown back in to the minute hands to the desired time. normal position in accordance with a time signal for "00" seconds. The *The mechanism of the quartz watch is different from that of the mechanical one. To second hand will start moving set the time accurately, first turn the minute immediately. hand 4 to 5 minutes ahead of the desired If ...
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2. 3 hands with date ※If your watch does not have a date frame, please see p.28 for the instructions. ※If your watch has a day frame, Please see p.34 for the instructions. <Parts of your GRAND SEIKO watch> Minute hand Date Hour hand 6 Second hand Crown Crown position and operation *Do not set the date between 9:00p.m. Normal position : Free and 3:00 a.m. Otherwise, the date may First click : Date setting not change properly. Second click : Time setting (The second hand stops moving.)
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2. 3 hands with date ※If your watch does not have a date frame, please see p.28 for the instructions. ※If your watch has a day frame, Please see p.34 for the instructions. <Parts of your GRAND SEIKO watch> Minute hand Date Hour hand 6 Second hand Crown Crown position and operation *Do not set the date between 9:00p.m. Normal position : Free and 3:00 a.m. Otherwise, the date may First click : Date setting not change properly. Second click : Time setting (The second hand stops moving.)
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6 First, set the date. Turn the crown until the previous Pull out the crown to the first date appears. click. (Note that the second hand keeps moving) If the crown is of the screw lock type, unscrew the crown by turning it counterclockwise, and then pull it out.
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Pull out the crown to the second Turn the crown to set the hour click when the second hand is at and minute hands to the desired the 12 o'clock position, and time. *When setting the hour hand, check that advance ...
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1 2 Push the crown back in to the The date numerals change from 1 normal position in accordance to 31. Therefore, in the months with a time signal for with thirty or less days (February, seconds. The second hand will April, June, September and start moving immediately November), follow the steps □ If ...
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3. 3 hands with date and day ※If your watch does not have a calendar frame, please see p.28 for the instructions. ※If your watch has a date frame, please see p.30 for the instructions. <Parts of your GRAND SEIKO watch> Minute hand Date Hour hand 6 月 Second hand Crown The crown can be pulled out all the way to the second click. *Do not set the date and day between Normal position : Free 0:00 a.m. and 1:00 a.m. Otherwise, the First click : Day/Date setting date and day may not change properly Second click : Time settinng (The second due to the mechanism of the watch.
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Day 6 金 月 Date First, set the date and day. Pull Turn the crown counterclock- out the crown to the first click. wise to advance the date and (Note that the second hand keeps clockwise to advance the day. moving.) When the day is advanced, If ...
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土 土 Pull out the crown to the second Turn the crown the set the hour click when the second hand is at and minute hands to the desired the 12 o'clock position, and time. *When setting the hour hand, check that advance ...
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木 土 金 土 1 2 日 Push the crown back into the The date numerals change from 1 normal position in accordance to 31. Therefore, in the months with a time signal for with thirty or less days (February, seconds. The second hand will April, June, September and start moving immediately. November), ...
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<Instant change of date and day> If the calibre of your watch is 9F62/9F82 (3 hands with date) or 9F83 (3 hands with date and day), the date (and day) change instantly between 0:00 a.m. and 0:05 a.m. (In case of conventional quartz watches, the date and day change gradually between 9:00 p.m. and 3:00 a.m.)
This is called the intercalary second. Every year the decision is made whether such an adjustment is needed. When the adjustment takes place, the standard time should be corrected by delaying the standard time one second. To keep your SEIKO watch accurate with the world standard time, adjust your watch to a time signal whenever such adjustment is made.
The battery needs to be replaced within two or three days when you see the second hand moving in two second intervals instead of the normal one second interval. The watch will, however, remain accurate while the second hand is moving in two second intervals. We suggest that you have the battery replaced by a SEIKO DEALER. (4) Battery change ①For battery replacement, be sure to have the battery replaced with a new one at the retailer from whom the watch was purchased or an SEIKO DEALER, and request the battery for exclusive use with the SEIKO watches. ②If the old battery is left in the watch for a long time, a malfunction may be caused due to battery leakage, etc. have it replaced with a new one as soon as possible. ③Battery replacement is charged even if it runs down within the guarantee period. ④Once the case back is opened for battery replacement or other purposes, the original water resistant quality designed for the watch may deteriorate when it is...
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closed. When you have the battery replaced with a new one, also request the water resistance test pertaining to the water resistant quality of your wtach. If your watch has 10-bar or higher water resistant quality, be sure to have such test performed on the watch every time the battery is replaced. When requesting the checking, therefore, please check the period required for it. Please note that it takes several days to check the water resistant quality of your watch.When requesting the checking,therefore, please check the period required for it. WARNING 1. Do not remove the battery from the watch. 2. If it is necessary to take out the battery, keep it out of the reach of children. 3. If the child swallows it, consult a doctor immediately as it will adversely affect the health of the child.
■TO PRESERVE THE QUALITY OF YOUR WATCH CAUTION ●CARE OF YOUR WATCH ・The case and bracelet touch the skin directly just as underware. If they are left dirty, the edge of a sleeve may be stained with rust of those who have a delicate skin may have a rash. ・After removing the watch from your wrist, wipe perspiration or moisture with a soft cloth. This will prevent the watch from being soiled, adding to the life of the gasket. <LEATHER BAND> ・When removing moisture from a leather band, do not rub the band with the cloth as this may discolor it or reduce its gloss. Be sure to blot up the moisture using a soft dry cloth. <METAL BRACELET> ・Clean the watch bracelet with a soft toothbrush dipped in water or soapy water. If your watch is not water-resistant, be careful not to get the case wet when cleaning. ・If your watch is 5,10 or 20 bar water resistant, rinse it in a bowl of fresh water after used in seawater. Do not use chemicals to wash it. ・If your watch has a rotating bezel, clean the bezel regularly. Otherwise, dust will gather under it, making the rotation harder.
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CAUTION ●RASH AND ALLERGY ・Adjust the bracelet or band so that there will be a little clearance between the bracelet or band and your wrist to avoid accumulation of perspiration. ・If you are constitutionally predisposed to rash, the band may cause you to develop a rash or an itch depending on your physical condition. ・The possible causes of the rash are as follows: 1.Allergy to metals or leathers 2.Rust, dust or prespiration on the watch or band ・If you develop any skin reactions, take off the watch and consult a doctor immediately.
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●PLACES TO KEEP YOUR WATCH ・If the watch is left in a temperature below-10℃ or above + 60℃ for a long time it may function improperly or stop operating. ・Do not leave the watch in a place where it is subjected to strong magnetism or static electricity. ・Do not leave the watch where there is strong vibration. ・Do not leave the watch in a dusty place. ・Do not expose the watch to gases or chemicals. (Ex.: Organic solvents such as benzine and thinner, gasoline, nail polish, cosmetic spray, detergent, adhesives, mercury, and iodine antiseptic solution.) ・Do not leave the watch in a hot spring, or do not keep it in a drawer having insecticides inside.
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CAUTION ●WATER RESISTANCE ・Check the dial or case back of your watch for the water resistant quality, and then see the table below. watch. ・Do not turn or pull out the crown when the watch is wet, as water may get inside the Condition Indication for water of use resistance a: Indication on the dial Designed and Suitable for swimming, yachting Suitable for shallow Genuine Genuine diving Degree manufactured to withstand and other aquatic sports as wellas b: Indication on the diving without a heavy diving using using heliumgas.
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・If your watch is 5 bar water resistant, do not use it in any type of diving including skin diving. ・If your watch is 10 or 20 bar water resistant, do not use it in saturation diving or scuba diving. CAUTION ●Antimagnetic quality of analogue quartz watches Type of anti-magnetic Certified level of Indication of anti-magnetism Antimagnetic quality watches by JIS anti-magnetism on the case back Your watch will not be affected by the level of magnetism that ordinary watches can − 1,600 A/m No indication withstand. Your watch will not be affected by the magnetism generated by household appliances at a distance of down to 5 cm. Type 1 4,800 A/m Your watch will not be affected by the magnetism generated by household appliances at a distance of down to 1 cm. Type 2 16,000 A/m ※SEIKO Diver's Watches are antimagnetic without exception. Therefore, there is no such indication on the case back.
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●PERIODIC CHECK ・We suggest that you have your watch checked by the retailer from whom the watch was purchased every 2 or 3 years or when the battery is replaced for oil condition, battery electrolyte leakage or damage due to water or sweat. After checking the watch, adjustment and repair may be required. ・When the replacing the parts or battery, please specify SEIKO GENUINE PARTS. If an old battery is kept in the watch for a long time, electrolyte leakage from the battery may damage the module. ・Be sure to have the gasket and push-pin replaced with new ones by the retailer from whom the watch was purchased when checking the watch or the battery is replaced.
■TROUBLE SHOOTING Phenomenon Possible cause The watch has stopped The battery runs down. operating. ・The watch has been left in extremely high or low temperature for a long time. ・The watch was brought into close contact with a magnetic object. The watch gains / loses time. ・You dropped the watch, hit it against a hard surface or wore it while playing active sports. ・The watch was exposed to strong vibrations. The second hand moves at The battery nears its end. two-second intervals. AM/PM is not properly set. The date changes at 12 o'clock noon. Small amount of water has got inside the watch due to deterioration Blur in the glass persists. of the gasket, etc. ※For the solution of troubles other than above, contact the retailer from whom the watch was purchased.
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Remedies If the watch completely stops operating, take it to the retailer from whom it was purchased or an AUTHORIZED SEIKO DEALER. ・This condition will be corrected when the watch temperature returns to normal. ・This condition will be corrected when the watch is kept away from close contact with the magnetic source. ・This condition will not be corrected. Have the watch checked by the retailer from whom the watch was purchased. Contact the retailer from whom it was purchased or an AUTHORIZED SEIKO DEALER. Advance the hands by 12 hours. Consult the retailer from whom the watch was purchased.
35℃ Annual rate : Approximately 10 seconds when used on the wrist approximately 8 hours a day. Monthly rate:±2 seconds depending on the manner in which the watch is used. 3.Operational temperature range ・・・・・-10℃〜+60℃(14°F〜140°F) 4.Antimagnetic ability ・・・・・・・・・・・・・・・resistant up to a direct current magnetic field of 60 gausses 5.Driving system ・・・・・・・・・・・・・・・・・・・Step motor 6.Battery・・・・・・・・・・・・・・・・・・・・・・・・・・Sliver oxide battery ・・・・1 Battery cal.3F81 ・・・SEIKO SB-AF cal.8N65 ・・・・・・・・SEIKO SB-AT cal.4J51 ・・・SEIKO SB-AC cal.9581・9587・・・・SEIKO SB-AJ cal.4J52 ・・・SEIKO SB-AG cal.9F61・9F62・9F82・9F83 ・・・・・・・・・・・・・SEIKO SB-AN 7.IC ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・C-MOS-IC ・・・・・・1Unit ※The above specifications are subiect to change without notice.
■REMARKS ON REPLACEMENT PARTS ・SEIKO makes it policy to usually keep a stock of spare parts for GRAND SEIKO wathes for 10 years. In principle, your watch can be reconditioned within this period if used normally. (Replacement parts are those which are essential to maintaining the functional integrity of the watch.)