VERY RARE VINTAGE CASIO JANUS TOUCH CALCULATOR WATCH AT-552G JAPAN *WORKING* | WatchCharts Marketplace
Massimo on X: "Believe it or not, this is the Casio AT-552 Janus, a touchscreen and gesture-controlled calculator watch. From 1984 [📹 ChromeFD] https://t.co/l38cGKXXPC" / X
Today I Learned...The Casio AT-552 Janus Was The First Generation Of Touchscreen Watch