Casio - AT-552 - - Montre - Casio AT552 - Casio.ledudu.com - bibliothèque des ordinateurs et des calculatrices Casio de ledudu. - RETRO CALCULATOR FX PB SF LC SL HP FA
Casio - AT-552 - - Montre - Casio AT552 - Casio.ledudu.com - bibliothèque des ordinateurs et des calculatrices Casio de ledudu. - RETRO CALCULATOR FX PB SF LC SL HP FA
![CASIO AT-552 MODULE 320 Janus Sensor Touch Calculator Vintage Watch Collectible EUR 1.045,50 - PicClick FR CASIO AT-552 MODULE 320 Janus Sensor Touch Calculator Vintage Watch Collectible EUR 1.045,50 - PicClick FR](https://www.picclickimg.com/g3kAAOSw8GZdk7pC/Casio-AT-552-Module-320-Janus-Sensor-Touch-Calculator.webp)
CASIO AT-552 MODULE 320 Janus Sensor Touch Calculator Vintage Watch Collectible EUR 1.045,50 - PicClick FR
![Before Smartwatches, There was the Gesture-Controlled, Touchscreen Casio AT-552 Janus Calculator Watch from 1984 - TechEBlog Before Smartwatches, There was the Gesture-Controlled, Touchscreen Casio AT-552 Janus Calculator Watch from 1984 - TechEBlog](https://media.techeblog.com/images/touchscreen-casio-calculator-watch.jpg)
Before Smartwatches, There was the Gesture-Controlled, Touchscreen Casio AT-552 Janus Calculator Watch from 1984 - TechEBlog
![VERY RARE VINTAGE CASIO JANUS TOUCH CALCULATOR WATCH AT-552G JAPAN *WORKING* | WatchCharts Marketplace VERY RARE VINTAGE CASIO JANUS TOUCH CALCULATOR WATCH AT-552G JAPAN *WORKING* | WatchCharts Marketplace](https://cdn.watchcharts.com/listings/90f4f709-ba39-4f79-99c7-ec76bb5be438.jpg)
VERY RARE VINTAGE CASIO JANUS TOUCH CALCULATOR WATCH AT-552G JAPAN *WORKING* | WatchCharts Marketplace
![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)