![Casio gesture controlled touchscreen calculator watch « Adafruit Industries – Makers, hackers, artists, designers and engineers! Casio gesture controlled touchscreen calculator watch « Adafruit Industries – Makers, hackers, artists, designers and engineers!](https://cdn-blog.adafruit.com/uploads/2019/02/Untitled-78.png)
Casio gesture controlled touchscreen calculator watch « Adafruit Industries – Makers, hackers, artists, designers and engineers!
![My TC-50 bought in 1985. Touch screen calculator watch. Dirty, needs a band. Do they still make batteries for it. Is it worth spending money on it. Thanks. : r/casio My TC-50 bought in 1985. Touch screen calculator watch. Dirty, needs a band. Do they still make batteries for it. Is it worth spending money on it. Thanks. : r/casio](https://preview.redd.it/kjef30fccn461.jpg?auto=webp&s=9cbdf0a09fed03f65609b3690d8489b5d26de923)
My TC-50 bought in 1985. Touch screen calculator watch. Dirty, needs a band. Do they still make batteries for it. Is it worth spending money on it. Thanks. : r/casio
![Nerd Watch Museum: Calculator Watches, Part One | Vintage Electronics Have Soul – The Pocket Calculator Show Website Nerd Watch Museum: Calculator Watches, Part One | Vintage Electronics Have Soul – The Pocket Calculator Show Website](http://www.pocketcalculatorshow.com/wp-content/uploads/2012/06/casio-ca-951.jpg)
Nerd Watch Museum: Calculator Watches, Part One | Vintage Electronics Have Soul – The Pocket Calculator Show Website
![This is the Casio AT-552 Janus, a touchscreen and gesture-controlled calculator watch. From 1984 😮 : r/Damnthatsinteresting This is the Casio AT-552 Janus, a touchscreen and gesture-controlled calculator watch. From 1984 😮 : r/Damnthatsinteresting](https://external-preview.redd.it/wyFOYDFDFszOYSh0HjB4KLyom6JnJuPkJMhqnMEc14E.png?format=pjpg&auto=webp&s=5a76d0e4ea32ef9114d6ddf6f445862258888c28)