How do i change the analogue time for my Casio Aq-180W-1Bvef Mens

go here > http://world.casio.com/wat/download/en/manual/

Today my 6-year old Waveceptor has adjusted itself to daylight Savings time without my intervention. I was agreeably surprised. For all the years I have had the watch, I kept the module manual by my side just for the two times a year I have to adjust the time.
All this to tell you that you imperatively have to read the module's manual. If you do not have it visit the Casio Worldwide web site and download it. You need the module number. You will find it on the back of the watch. It is a 4-digit number inside a rectangle.

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

I cannot change time from British Summer time to GMT on my Casio WR100M 3786AQ-180W watch

This watch actually is very complicating. It took me a year just to get use to it. Just hold the adjust button (top left hand button) until the seconds starts blinking. Then you can adjust the time, date, telememo, the alarms and the timer

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

Follow the link here to see the casio downloadable manual. http://ftp.casio.co.jp/pub/world_manual/wat/en/qw3793.pdf

You can find the instructions at this web site http://www.casio-europe.com/euro/watch/collection/aq-230ga-9dmqyes/ :)

The Casio web site has all manula on line. The model no is 3352

Good luck