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VERY RARE VINTAGE CASIO JANUS TOUCH CALCULATOR WATCH AT-552G JAPAN *WORKING* | WatchCharts Marketplace
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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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Casio gesture controlled touchscreen calculator watch « Adafruit Industries – Makers, hackers, artists, designers and engineers!
![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
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CASIO AT550 JANUS MOD 320 SENSOR TOUCH CALCULATOR VINTAGE WATCH - jewelry - by owner - sale - craigslist
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