A retro Casio simply keeps its cool for the long term, including this vintage-style calculator watch that Amazon is selling ...

Needing a project to keep him occupied, he decided to upgrade his 90s Casio CFX-9850G calculator to run custom machine code. All [George] really wanted was for his vintage calculator to understand ...

Casio’s Vintage Data Bank Digital Watch is now only $32 on Amazon. Shoppers say it's "vintage and geeky” but “the most eye-catching wrist candy” you could wear.

However way back before even the Internet took hold of our lives, Casio created a touchscreen calculator watch in the form of the Casio AT-550, which is listed on eBay and over £700 from some ...