Casio Edifice - Recent Questions, Troubleshooting & Support - Page 2

http://ftp.casio.co.jp/pub/world_manual/wat/en/qw5122.pdf

Do you realize that this watch has a screw down crown to keep it waterproof? Hold it in and turn it clockwise to lock it down. Let me know if this helps.

if the light is not working it might be a dead battery and needs replaceing,this link is for the manualhttp://ftp.casio.co.jp/pub/world_manual/wat/en/qw3781.pdf

pull the crown out to second position then press start button till it gets to 12 then push crown back in......

Refer to link below using the module nbr (4 digit code in a frame). Timepieces Watches Manuals CASIO

Severe shocks,drops or strong magnetic fields have as result the wrong indication of watch hands.Try to reset your watch by the hands "0 set" procedure following manual instructions.

Your watch is 12 hrs wrong. Pay attention to the AM/PM indicator when you set the time.

wind your watch forwards 12 hours