How to remove the cover on the back of an casio edifice 4391

SOURCE: Shorten strap of Casio Edifice EF-518 watch

good morning ! thats verry easy to make shorter !just look the possition of arow and push the pin to out use the pointed tool and anvil to releas the pin ! thank you !god bless !....

SOURCE: Adjust-a-Casio-S-1087DY-Watch-Band

On most brands, there are pins that form hinges for the links of strap. You need to push them out to remove links. Usually you would find arrows marked from inside of the metal bracelet which show you the direction in which to remove the pins. You can remove it if you have a small watch maker's screwdriver but you have to be careful. or get one of these ..
http://www.amazon.co.uk/Watch-bracelet-link-adjuster-remover/dp/B001ZKIL2S/ref=sr_1_1?ie=UTF8&s=watch&qid=1254695541&sr=8-1

which should help you to remove the link pins safely without scratching.

SOURCE: Casio Edifice Chronograph Ef539d1avdf Gents Watch

mcdevito75 here, You can contact Casio at 800-706-2534 Optn. 2 for a new owner manual.

SOURCE: how do you remove a

Have a look at the links nearest the clasp.
These should have markings on to say which are removable. An arrow or some other indication.
Not sure if this watch has press pins that go through the whole bracelet or flip up catches on each band.

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