Where can i get Protrek PRG-90-3V Green Resin Band?

Go to your local Jewelry (watch) H samuels , HINDS bout expect to pay a lot .

You can download the manual from the link below. The timekeeping instructions are found on pages E-19 - E-24

http://support.casio.com/en/manual/009/qw5213.pdf

needs new battery

go here for the manual > http://www.gshock.com/support/

hi i have prg-505t . i want reset factory .....??

it's because the contact that sense whether the watch is opened or not is misaligned.
Just open the watch caseback, re-allign the gold contact on the case-back, and make sure it touches the spring in the other side of the watch.

look in Ebay

Thank you for contacting FIxYa.
You can find that information here:
http://www.casio.com/support/buyparts/

Best regards. Jewel

Click on my profile (escapement), then click on Tips and Tricks. There you will find link to all CASIO watch manuals. Rate me, please .