Casio F91W-1 Wrist Watch Logo

Related Topics:

A
Anonymous Posted on Feb 01, 2014

Cant get the 24 hr display to work on casio F-91W

5 Related Answers

A

Anonymous

  • Posted on Feb 11, 2008

SOURCE: How do I set the 12 or 24 hrs setting on my Casio DW 9052 casio?

when you are setting the time just hit the (g) or light button and it will switch it to 2400 time.

Ad
upajos

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.

Anonymous

  • 184 Answers
  • Posted on Sep 01, 2010

SOURCE: casio databank 150...how to change from am to pm

Write down the four-digit module number from the watch back, and go to this link for full info in PDF format:

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

Good luck, Bill

kerguney

Kazim ERGUNEY

  • 577 Answers
  • Posted on Jul 02, 2011

SOURCE: lost manual, need to set

Hi,here is the user manual..
soft version of the user manual pls visit the URL below..

Hope this helps! Take care and please Remember to rate/vote and give me
4 Thumbs Up for me to continue for Helping out the Community :)
Thanks

***************************
CASIO Watch User Manual Archives

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

John Romero

  • 3 Answers
  • Posted on Aug 07, 2011

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.

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0helpful
1answer

Set 12 or 24 hr on my Casio 3435 watch

depends on your use of watches and the environment you tend to be in. If you are somewhere that allows you to see whether there it is day or night, than using 12 hr setting will work just fine. However if you're in a place that keeps you secluded and you are not able to determine whether it is day or night than 24 hr. setting will help you keep track of not just the time, but whether it is day or night.
1helpful
1answer

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

Deron, Check the attached links,manual,instruction and guides, Good luck .
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."
Casio 91W User Guide Quick guide to set the time and use all the functions
How do you turn off hourly beep on casio 91w
Casio F91W Module No 593 Watch
0helpful
1answer

Ae 91w

THE CAPACITOR OF MIGHT HAVE SHORTED.
PLEASE GO TO AUTHORISED SERVICE. NO PERSONAL REPAIR IS DONE.
0helpful
1answer

Set time format from 12 hr to 24 hr for casio LA670W

Was this problem answered? If yes, can somebody tell me how. My Casio LA670W is in 24hr format and I want it back on 12hr format. My watch have 3 buttons only. Mode, Start-Stop and Timer
1helpful
2answers

Casio databank 150...how to change from am to pm or 24 hr time [email protected]

Write down the four-digit module number from the watch back, and go to this link for full info in PDF format:

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

Good luck, Bill
7helpful
2answers

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.
0helpful
1answer

12/24 hr reading

Follow this link and get instructions:

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

Rate me, please.
0helpful
1answer

Change time to 24 hr from 12

Go to:

http://ftp.casio.co.jp/pub/world_manual/wat/en/qw2016.pdf

Full user manual and instructions there to download.
Not finding what you are looking for?

142 views

Ask a Question

Usually answered in minutes!

Top Casio Watches Experts

k24674

Level 3 Expert

8093 Answers

Robert

Level 2 Expert

64 Answers

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Are you a Casio Watch Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...