Question about Casio F91W-1 Wrist Watch
Push the lower left button. The alarm time is showing.
Press the lower right button and it will cycle the hourly beep and alarm on/off.
Press the lower left button to exit when the setting are what you want.
Posted on Aug 07, 2011
Take the back off and take out the watch from the housing/strap (it should lift out complete with the battery). Put it all back and screw the back on. Don't know why, but the sound will no longer work! I've done the same to mine.
Posted on May 10, 2010
Take the back off and push the little gold coloured connector all the way down so that when the back is replaced it no longer makes contact with the back panel.
Posted on Aug 10, 2014
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Posted on Jan 02, 2017
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Use this page to download a copy of CASIO watch manuals in PDF format.
To download a PDF file, enter the four-digit (or three-digit) module number marked on the back cover of your watch.
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