Yes, Casio's Ring Watch is a real watch you wear on your finger, not your wrist. It's as mad as it sounds, and I've been ...

A classic Casio watch is back in some new finish options. The CA53 collection – better known as the Casio Calculator watch – now comes in a finish dedicated to the original Casio personal ...

Does it work? Don’t know about this watch, but this was done to another classic Casio watch and tested to 1200 psi. That’s a kilometer underwater, and the watch still worked afterward.

As of this writing, it’s the only official Casio reference to the watch online, lending a good deal of mystery to the release. Like the other F-91WB models, the new reference F-91WB-2A2 boasts a ...