Please, I get problem with my casio wave captor, box number 4723, the problem is that since i changed the battery i was not able to fix the time and date. could you please assist me on that issue? thanks in advance Orazio Italiano

This might be what you're looking for;

https://www.manualslib.com/manual/714939/Casio-4723.html

Good Luck

These watches do set themselves during the night. The watch come with a battery fitted so this should not be your problem.

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

http://mygshock.com/casio-manual/4723/

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

http://ftp.casio.co.jp/pub/world_manual/wat/en/qw2556.pdf

You should be able to make it change. If you do not have instructions, you can get instructions from the Timex web site "timex.com".

At the bottom of the screen click on "manuals/downloads", then on "product
manual download"

Enter your watch type in the search box and click on "search"

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

Use the four numbers on the back of your watch and you will have a PDF version of your instruction manual.

Hope this tip helps.

R/
David

try this site
http://world.casio.com/wat/download/en/manual/

If the watch is running try to sync the watch 1st, meaning set the minute and hour hands pointing to 12:00 o'clock. before you go to set the time.

Hi to anyone with a wave ceptor, when you replace a battery you need to re calibrate the hands to 12 o'clock (also those with a 24 hour hand will need to be set to 24) this is called the home position, the same goes to stopwatch hands.
The hand setting settings vary wildly from watch to watch you will need to consult the manual or if you have lost it download thePDF file from casios support page, www.casio.co.uk , you will need adobe reader or a similar program that reads PDF files also you will need the module number, this can be found as a 4 figure number on the back of the watch, these instructions are easy enough to understand, i managed to set mine no problem.
Good luck!!!!