Daylight Saving Time(DST) / Summer Time Adjustment

Q1
How can I adjust the time of my watch at the time of switching Daylight Saving Time (Summer Time)?
A1
1. If the module no. of your watch is one of following 19 modules, please toggle DST setting (ON or OFF) in Timekeeping mode according to the page of Daylight Saving Time (Summer Time) setting in the operating instruction manual of your watch.
You can download the operating instruction manual directly by clicking the module no. in following.

Module no. (Representative models, Page as DST Setting)
5208
(AQ-S800/S810, E-15)  Video Operation Guide
5081
(GA-100, Page1 )  Video Operation Guide
5146
(GA-110, E-12)  Video Operation Guide
5229
(GA-120/200/201, E-12)
5269
(SGW-500, E-19)
5302
(GA-1000, E-14)
2688 / 2638
(GW-500/MTG-900, Page 5)
3299
(AE-1200, E-12)
5121
(GW-3000, Page3 )
5161
(LCW-M100/WVA-M640, E-58)
5230
(AWG-M100, E-45)
3054
(WV-58/59, Page4)
3410
(GW-9400, E-31)
3194
(GLX-6900, Page1)
5255
(GA-150, E-12)
3263
(GD-100, Page2)
5123
(EQS-500, Page2)
3159
(GW-M5610, Page5)
2. If the module no. of your watch is one of following 2 modules, please toggle DST setting (ON or OFF) in Timekeeping mode according to the page of Daylight Saving Time (Summer Time) setting in the operating instruction manual of your watch, and also adjust the analog time according to the page of Analog time adjusting in the operating instruction manual of your watch because it does not work with DST setting.
You can download the operating instruction manual directly by clicking the module no. in following.

Module no. (Representative models, Page as DST Setting, Page as Analog time adjusting)
2747
(AW-80/81, Page1, Page1)
4778
(AW-590/591, Page2, Page2)
3. If the module no. of your watch is not above, please read an operating instruction manual of your watch.
You can download it clicking here.



NOTE: Module number (four-digit or three-digit) is marked on the back cover of your watch.

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