Seiko 9S519S559S56 Time difference adjustment, Be obtained from the following formula〔b〕―〔a〕

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<Time difference adjustment>

Time difference adjustment enables you to adjust the hour hand only in one-hour increments by easy operation without stopping the minute and second hands. It is convenient when adjusting the time based on a different time zone while you travel abroad.

■How to determine the time differences between two areas

●Before making the time difference adjustment, it is necessary to obtain the time differences between the two areas.

How to calculate the time differences

Assuming that you move from time zone "A" to time zone "B" and that the time difference from GMT for the two time zones are "a" and "b", respectively, the time difference between them can

16be obtained from the following formula:ba

ExampleIf you move from Japan to New York

Time difference from GMT for Japan, time zone A:a〕=+9

Time difference from GMT for New York, time zone B:b〕=-5

○Time difference between the two cities is:

ba〕=(-5)-(+9)=(-14hours

Time difference from GMT is shown in P.18.

If daylight saving time is in effect in an area, there will be a one hour to the time difference from GMT.

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Contents Instruction Page Instruction Page Contents HOW to USE Page To set the time Hour hand Minute hand Crown Second handPage Hour hand DatePage Page Date adjustment at the end of the month Hands with 24-HOUR Hand cal S56 Time setting procedure has been completed When it is 1000 AM in Japan Time setting procedure has been completed Time difference adjustment Be obtained from the following formula〔b〕―〔a〕Time difference adjustment GMT Page Hour hand Second hand Crown Hour HandDay is advanced or put back, respec- tively 【Date adjustment at the end of the month 】 To Preserve the Quality of Your Watch Rash and Allergy Water Resistance Precautions on Wearing Your Watch Places to Keep Your Watch Periodic Check Trouble Shooting Trouble Cause Solution9S51 9S55 9S56 Time indi CationJewels Remarks on Replacement Parts