If you can find a store near you with it available in stock; choose to pick it up at the store to eliminate any shipping charges.

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I want to develop a wristband that measures blood pressure using digital and mechanical watch features. Existing devices are not accurate when they measure blood pressure from a wristband or they give estimated results instead of real data. As a health…

So my sample pack from 3dlens.com turned up, and this notion has been tickling my fancy for a bit… Gotta rip it apart first.

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At first it was going to be question, singular, then I thought, hey – a collection of such questions and answers could be an interesting resource.

So, to kick it off – (speaking from the POV of someone only familiar with Casios) you know how with the …

So I had almost the exact same problem as this guy – after all reset, the LCD looked perfect with all segments on, but was nearly invisible otherwise.

I pulled the module out to have a tinker, but having never pulled hands off an analog before, balked…

It not my watch, but while looking for something else i found this Puma Go Grey bull digital watch

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I've been posting for some time now, and I realize I didn't pay a tribute to my most faithful watch EVER : the CASIO Melody Alarm.
I think I have it since my 15th birthday (I'm 37 now) and it never let me down.

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Just a quick question regarding the F-105 module.

As the F-105 has an EL backlight, I wonder whether we can use the F-105 module on other watches like the F-91 or ideally the W-59 (better water-resistance)?

Thanks for any info.