20 Most Recent Casio G-Shock Gulfman G9100 1V watch Questions & Answers

You can get instructions from the Casio web site.

Go to the casio web site "casio.com".

Select "support" and the "manuals", watches;

Accept terms

Select "watch manual archive"

Read the number of the back of your watch and enter it into the search box

Click on "search" and the download your instructions.

hold down the light button for a few seconds

http://www.watch-band-center.com/watchstrap-h243-For-CASIO.html

You can get instructions from the Casio web site.

Go to the casio web site "casio.com".

Select "support" and the "manuals",
watches;

Accept terms

Select "watch manual archive"

Read the number of the back of your watch and enter it into the search box

The price and details for the Casio Gulfman G9100 watch can be found at the following websites
http://shopping.yahoo.com/53996075-mens-g-shock-g9100-1-gulfman-tide-and-moon-watch
and http://www.amazon.com/Casio-G9100-1-G-Shock-Gulfman-Watch/dp/B000UV2ZQ6

Follow this link:
http://world.casio.com/wat/download/en/manual/

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if you download this manual from casio it may help as the light on the watch can be turned off, although i dont know if thats what happened in your case...if not then you need to see a watch repairer...:)

http://ftp.casio.co.jp/pub/world_manual/wat/en/qw1659.pdf

good luck

See page 3 of manual. It may help. User manual Casio G-Shock GX-56BB-1ER (English - 4 pages) QW-3221 (casio.com)

Time is not set correctly. You set the time as AM instead of PM and vice versa. Use the following manual to set time correctly. QW-5479 (casio.com)

You may find a solution here:

http://world.casio.com/wat/download/en/manual/

If it does not work, use casioworld button on same page as it may help.


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Question edited for clarity. Question moved to Casio Watch, from Office Equipment. Pressure backs need a tool to unscrew the back and the gasket should be checked and greased. Best advice here https://www.fixya.com/support/r27181038-changing_watch_batteries ..

It is likely that the battery is depleted sufficiently that the sound feature can't work. Take it to a local jeweler for battery replacement service. https://www.fixya.com/support/r27181038-changing_watch_batteries ..

limited info generic answer if its the lower $ end units-- pop off the back --and remove internals careful of springs for buttons --check for debris -failed spring-button bi-metal fail /damaged

https://support.casio.com/en/manual/004/HR-170RC_200RC_WA_EN.pdf

This is a job a specialist watch repairer should do. It will need specialist tools so if you are not familiar with working on watches pay someone to do it for you. Also consider the cost of repair. It might be cheaper to simply buy a new watch.