20 Most Recent Casio G-Shock Analog Digital Watch GA-150A-4A GA150A - Page 8 Questions & Answers


This should help:
https://casiowatchparts.com/how-to/adjust-time-on-casio-amw-700/

Casio Watches | Answered on Jan 06, 2018


Have you tried to do a complete reset? You'd have to remove the back cover to do this. On the back of the module (or "movement", the brains of the watch), you would examine it with a magnifying glass to find a little label engraved as "AC". That stands for "All Clear". Next to that will be a small hole and a contact inside it. Take a paper clip, unfold it, then using one end touch the AC contact and the other end to the battery. Hold it like that for about 10 seconds. That will reset the watch. See if your problem goes away. If not, then you may have to try removing the battery for a few minutes and then reinstalling it. If that doesn't solve the problem, then you may need to send your watch in for service.

Casio Watches | Answered on Jan 06, 2018


It's impossible to help you without knowing the CASIO watch model.

Casio Watches | Answered on Jan 06, 2018


Try Googling (casio)(3406)(manual) without parens for instructions.

Casio Watches | Answered on Jan 05, 2018


pull the small plastic tab from behind the crown so that the battery is allowed to work

Casio Watches | Answered on Dec 29, 2017


Try Googling (casio)(3234)(manual) without parens to get instructions.

Casio Watches | Answered on Dec 29, 2017


Try Googling (casio)(5366)(manual) without parens.

Casio Watches | Answered on Dec 21, 2017


Try Googling (casio)(3239 W-95H)(manual) without parens for instructions.

Casio Watches | Answered on Nov 25, 2017


do an online search using make and model or if have paper work notify customer service

Casio Watches | Answered on Nov 13, 2017

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