I received a casio wave ceptor 4756 WVQ-140A watch, but did not get any instructions. How do you set this watch?

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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 this link and print your instructions. http://ftp.casio.co.jp/pub/world_manual/wat/en/qw4304.pdf

browse through my tips and you will find link for all Casio watch manual downloads.

Find manual for your watch in my tips.

Press the lower left hand button until the display shows "HS"

Use the upper or lower right hand buttons to adjust the hands in the appropriate direction.

Follow this link:
http://world.casio.com/wat/download/en/manual/

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Download abridged instructions from casio @ http://world.casio.com/wat/download/en/manual

http://www.casio.com/support/ Click on Watches and then click on manuals. Enter four digit code from back of watch. Manual for my wvq-140a (code 4756) was on site.

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