Marty Mcfly Casio CA-50, Common to popular belief the CA-50 was the original Casio worn by Marty Mcfly, before he wore the CA-53 in the later scenes! This is mine I sourced
Casio CA-53W Calculator Wristwatch - Contrary to popular belief, Marty's watch in the Back to the Future trilogy is NOT a CA-53W but a CA-50. Notice the different wristband, it's the easiest
Casio CA-53W-1Z Quartz Youth Vintage 8-Digit Calculator Dual Time Black Resin Digital Watch
Vintage Casio CA-50 Calculator Watch 437 Back to the Future Marty Prop | Props for sale, Casio, Vintage memory
Sarah Carpin on Twitter: "Happy #BackToTheFuture day - what watch will/has MartyMcFly be wearing/worn today? Casio @casiouk of course!" / Twitter
Casio Calculator Watch With Turquoise Screen Mod CA-53W-1ER | Etsy Ireland
Casio ca-50 reloj calculadora - Sold through Direct Sale - 178896381
Casio CA-51 Calculator Game Watch Module 433 Digital Invader Game Fire NOS | WatchCharts
WATCH WEDNESDAY - BACK TO THE FUTURE - Casio CA-50 Digital Calculator - Everyday Metal