Casio AT-552 Janus, with gesture-controlled "touchscreen", from 1984 - 9GAG
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
Rare Vtg vintage Casio AT 550 Janus Touchscreen Calculator Watch, Men's Fashion, Watches & Accessories, Watches on Carousell