How to set time in wave creptor 4303 - Casio Wave Ceptor WV57HA-1AV Wrist Watch

click this link for instructions for 4303
http://ftp.casio.co.jp/pub/world_manual/wat/en/qw4303.pdf

Need to set time manually on casio 4303

Here you go. Bottom of page 2

I had the same problem this week and after downloading and reading the operation guide, I found the "adjusting the home positions" procedure in page 2, I followed the instructions and now my Casio 4303 is up and running, I got the operation guide from: http://ftp.casio.co.jp/pub/world_manual/wat/en/qw4303.pdf (thanks to jeffw284 for the information).
I hope this helps to solve your problem.
Best regards.

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

Try this website.

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

Enter the 3 or 4 digit number from the back of your watch in the module box. The number will probablly be in a box and next to the model number of your watch.

The manual is .pdf format so if you do not have Adobe Acrobat reader or another .pdf reader installed on your machine, click on the link at the top of the called "Get Adobe Reader" and install it. Once it is install search for and download the manual. The manuals are all that obvious so you may have to read through several of the sections to find the information you need.

See: http://ftp.casio.co.jp/pub/world_manual/wat/en/qw4303.pdf
and go to the section "Adjusting the Home Position"

This is a "calibration" procedure to get the motor of the analog movement back to the home position of 12:00. This worked for me, after replacing the battery.

Note that in this procedure the hour hand does not move separately, but moves with the minute hand. So to get the hour hand to move, you have to let the minute hand spin a number of times until you get the hour hand up to twelve o'clock.

Managed to set the home time - through trial and error.
Left it at the window for a few minutes and VOILA - the watch did the rest.
MAGIC!
It keeps time perfectly.

http://www2.casio.co.jp/manual_pdf/wat/en/pdf_search.php?MODULE=4303&submit.x=63&submit.y=7

address to download a Casio 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.

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

You will need a pdf reader on your pc, you will find all instructions in there.

If you don't have a pdf reader you can get one from
http://www.foxitsoftware.com/pdf/rd_intro.php