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 ...

Want a digital watch that’s still delightful and nerdy but sans a calculator? This Casio is also on sale and is only $19. A true watch lover is into all kinds of watches, not just the super ...

Casio watches are great, though we are more into the calculator models. Someone out there loves their F-91W so much that they made a giant wall clock version.

The calculator watch market was relatively sleepy until 1980 when Casio decided to make them. The CFX-400 was a top-of-the-line scientific calculator that even did hex (photo: [Septagram] Public ...

Unfortunately, none of them were functional, so it’s nice to see Casio following up with a ring watch that actually works. For the 75th anniversary, maybe we’ll even get a tiny calculator ring ...