![CASIO AT550 JANUS MOD 320 SENSOR TOUCH CALCULATOR VINTAGE WATCH - jewelry - by owner - sale - craigslist CASIO AT550 JANUS MOD 320 SENSOR TOUCH CALCULATOR VINTAGE WATCH - jewelry - by owner - sale - craigslist](https://images.craigslist.org/00G0G_8HHmJ0tukrZ_0t20CI_600x450.jpg)
CASIO AT550 JANUS MOD 320 SENSOR TOUCH CALCULATOR VINTAGE WATCH - jewelry - by owner - sale - craigslist
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Casio gesture controlled touchscreen calculator watch « Adafruit Industries – Makers, hackers, artists, designers and engineers!
![CASIO AT550 JANUS MOD 320 SENSOR TOUCH CALCULATOR VINTAGE WATCH - jewelry - by owner - sale - craigslist CASIO AT550 JANUS MOD 320 SENSOR TOUCH CALCULATOR VINTAGE WATCH - jewelry - by owner - sale - craigslist](https://images.craigslist.org/00101_juavclOUR4H_0pO0ii_600x450.jpg)
CASIO AT550 JANUS MOD 320 SENSOR TOUCH CALCULATOR VINTAGE WATCH - jewelry - by owner - sale - craigslist
![1984 Casio AT-552 Janus Gesture-Controlled Touchscreen Calculator Watch Mod 320 | WatchCharts Marketplace 1984 Casio AT-552 Janus Gesture-Controlled Touchscreen Calculator Watch Mod 320 | WatchCharts Marketplace](https://cdn.watchcharts.com/listings/4c47405d-0551-4510-9a94-e1c9ab310a4b.jpg)
1984 Casio AT-552 Janus Gesture-Controlled Touchscreen Calculator Watch Mod 320 | WatchCharts Marketplace
![Casio Janus AT-552] Finally got the one watch I remember wanting most as a kid looking through old Casio adverts. Calculator watch you enter digits via drawing them on the screen, super Casio Janus AT-552] Finally got the one watch I remember wanting most as a kid looking through old Casio adverts. Calculator watch you enter digits via drawing them on the screen, super](https://external-preview.redd.it/U98O1v2f9PM-Z3sg_0gC-Z451Eli1NUU7pKa0IevEPo.jpg?width=640&crop=smart&auto=webp&s=62206096f28754fa342df87381e282c46f9c3517)
Casio Janus AT-552] Finally got the one watch I remember wanting most as a kid looking through old Casio adverts. Calculator watch you enter digits via drawing them on the screen, super
![Rare Vtg vintage Casio AT 550 Janus Touchscreen Calculator Watch, Men's Fashion, Watches & Accessories, Watches on Carousell Rare Vtg vintage Casio AT 550 Janus Touchscreen Calculator Watch, Men's Fashion, Watches & Accessories, Watches on Carousell](https://media.karousell.com/media/photos/products/2021/4/14/rare_vtg_vintage_casio_at_550__1618414972_8219d8ad_progressive.jpg)
Rare Vtg vintage Casio AT 550 Janus Touchscreen Calculator Watch, Men's Fashion, Watches & Accessories, Watches on Carousell
![Brian Roemmele on X: "It was 1982 and the Casio's AT-550 was the first consumer hand recognition device and first consumer touch screen device, built into a calculator watch with an analog Brian Roemmele on X: "It was 1982 and the Casio's AT-550 was the first consumer hand recognition device and first consumer touch screen device, built into a calculator watch with an analog](https://pbs.twimg.com/media/ELO6awmUwAAmnvu.jpg)
Brian Roemmele on X: "It was 1982 and the Casio's AT-550 was the first consumer hand recognition device and first consumer touch screen device, built into a calculator watch with an analog
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