Casio AT-552 Module 320 Janus Sensor Touch Calculator montre vintage , Japon tel quel - Etsy France
CASIO AT-550G Touch Screen Analog/Digital Calculator Watch | My Site
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