I was looking for a simple, cheap watch with a fabric strap for the gym, and in this regard this Casio watch does a perfect job. It is sturdy enough for the gym and can take a sweat or a rinse without problems.
I would give it 5 stars but I have to say it is quite complex to use, I'm still set to Summer time as I've misplaced the manual somewhere and can't remember the combination of keys for the hands. I tried all I could think of but there are so many functions that I never found the right one. It's a good thing if you're willing to learn the manual by rote, but if like me you're looking for a trouble-free, simple watch, then maybe this one is not for you.