How can I make my Casio F-91W watch beep every hour?

Tony R.

• 24 Answers
• Posted on Sep 01, 2009

SOURCE: For Casio F-91W how do I replace battery? I see 4

Most of these resin-case F-series Casio sport watches use a fairly large lithium coin cell battery. Once the four screws holding the watch back are removed, you should be able to just pop off the stainless steel spring clip that holds the cell in place and pull it out, without having to remove any more screws. Be careful when replacing the clip, because it is asymmetrical and goes in only one way. Also be careful not to lose the tiny spring contact that connects the watch movement to the piezoelectric sound element glued to the watch back. If you lose the spring, the watch will still run, but the alarm won't sound anymore.

SOURCE: CASIO Baby G Shock Watch BG905B cannot turn off

If you haven't got instructions on how to do this, 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

SOURCE: i have a casio f-91w,

I've never used one of these watches, but after looking online, I think this is how it's done:

Try using the top-left button to cycle through the settings, and use the button on the right to change them. So I'd imagine that after pressing the top-left button enough times, the indicator for the hourly beep will start to blink. At that point, press the rightmost button.

The indicator on the face of the watch should light up to indicate that the hourly chime is enabled.

SOURCE: how can you make a "Casio f-91w" watch not beep

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.

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ho do i set my f-91w