Casio GM-10 Men’s Vintage Digital Game Watch JDM 1980s Module 165

Up for sale is an extremely rare vintage Casio GM-10 men’s digital game watch, produced for the Japan Domestic Market (JDM) during the 1980s and powered by Module 165. This iconic model is part of Casio’s early game watch lineup and remains an exceptionally difficult and collectible vintage Casio model to find today. Please note that the sound is not functioning on the watch. In addition, when the backlight button is pressed, the LCD screen temporarily goes blank. This is a common quirk seen on many vintage Casio digital watches and does not reset the watch or otherwise affect its operation. The display simply goes blank while the backlight button is engaged and returns normally afterward. Aside from the non-functioning sound and this backlight quirk, all other features and functions of the watch are operating properly. The display is clean and clear with no signs of screen bleed. The watch is fitted on an aftermarket strap. A small shim is present internally where the top-right pusher engages the module. This was not a repair performed by me, and it is unclear whether it is necessary; however, the pusher and watch function properly with it in place. The watch is in good vintage physical condition with signs of use and age. The photos best describe its physical condition and should be reviewed carefully prior to purchase. This is an iconic and extremely rare Casio model and an increasingly difficult example to find today, making it a standout addition for collectors of vintage Casio digital and game watches. Key Details: * Brand: Casio * Model: GM-10 * Module: 165 * Movement: Digital Quartz * Era: 1980s * Market: Japan Domestic Market (JDM) * Strap: Aftermarket strap * Sound: Not functioning * Backlight: Screen temporarily goes blank when the backlight button is pressed * Display: No screen bleed * Condition: All other features and functions operating properly * Physical Condition: Good vintage physical condition with signs of use and age Ships carefully. Feel free to message me with any questions.