My Casio WV-58A keeps losing time and date.I reverts to date 1-1-2005 . This is my third wave-cepter. Is there any to fix this malfunction. This watch is just over two years old.

click the link below for instructions
http://support.casio.com/storage/en/manual/pdf/EN/009/qw3353.pdf

The correct time zone setting for Arizona on this watch is YEA (Edmonton International Airport). Hold the adjust button for several seconds until the three code time zone starts flashing, then use the forward/back buttons to select YEA.You need to keep the DST mode off, so press mode once, then the forward button to select off in the DST select screen. From there, you can then press mode to manually adjust each time/date area individually. The final thing that you can adjust is the language, choose ENG for english. Press adjust to keep your settings, and you should be good to go.

Complete instructions can be found here:

http://waveceptor.casio.com/support/manual/

If you haven't got instructions on how to do this, 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.

If you haven't got instructions on how to do this, 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

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

Copy the manual from;

http://ftp.casio.co.jp/pub/world_manual/wat/en/qw2688.pdf

you can download the manual on this website:

http://www.casio-radio-controlled.com/euro/support/

for the WV-100 the code is 2512

It sounds like your in the wrong time zone and day light saving is in the wrong mode.