World of Engineering on X: "Hello Sunday. Wait till of end of video. Wearing my immaculate 1986 Casio TC-600 Touch Screen Calculator. This watch has a dual-layer LCD with one layer for
Casio TC600 Touchscreen repair- Ep 78 - Vintage Digital Watches - YouTube
VINTAGE CASIO TOUCH Calculator Watch Tc-600 Made In Japan $265.00 - PicClick