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 ...

Casio has teamed up with Dr Who for the release of a limited edition commemorative watch. Taking the A159 base model and adding a host of themed goodies, this is certain to fly off of shelves quickly.

But retro style trends have now ventured into watches, and no brand has more iconic models than Casio. Thankfully, you can score the brand's legendary digital calculator watch for under $35 right now.