Hour:Second:Time - The latest watch in stock. 1980 Casio TC-600. Incredibly cool touch screen calculator watch and a very saught after model. | Facebook
![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 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](https://pbs.twimg.com/ext_tw_video_thumb/1165587800437284865/pu/img/5ldRZy4kjdc47_CO.jpg)
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
![Vintage 1980's Casio TC-600 119 Touch Screen Calculator Alarm Mens Watch Nice!!! | WatchCharts Marketplace Vintage 1980's Casio TC-600 119 Touch Screen Calculator Alarm Mens Watch Nice!!! | WatchCharts Marketplace](https://cdn.watchcharts.com/listings/47aa1d67-2931-4fbf-b283-492b362431f0.jpg)