Lançado em 1984, o Casio AT-552 Janus foi o precursor dos relógios inteligentes, com tela sensível ao toque, contador de calorias e calculadora... | By Professor de Física - Physics Teacher | Facebook
Decades ahead of it's time - Casio AT-552 Janus | WatchUSeek Watch Forums
Vintage Casio 305 AG 500 cinturino in acciaio inossidabile - Etsy Italia
Casio - AT-552 - - Watch - Casio AT552 - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA
Casio AT-552. Calculadora por gestos. 1984... - RSWF Rising Sun Watch Forum - HdR
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
VINTAGE CASIO JANUS TOUCH CALCULATOR WATCH AT-552 MADE IN JAPAN | Inox Wind