Any idea what these are worth I hv an older Casio wave ceptor WVQ-140 4756

Go to this link to download manual
http://waveceptor.casio.com/support/manual/http://waveceptor.casio.com/support/manual/

a clip use a push pin

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

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 "search" and the download your instructions.

Find manual for your watch in my tips.

If the pin keeps coming out, then it seems likely that it is bent.

This can happen if the watch is fastened very tightly and your hand bends back until it strains the pin.

I suggest that you go to a jeweler and have a new one fitted.

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

Rate me, please.

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

Follow this link:
http://world.casio.com/wat/download/en/manual/
Rate me, please.

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.