Video https://imgur.com/a/wPnWSLM Up for sale is a classic Casio digital watch often referred to as the “pre-G-Shock”, as it directly influenced the design and durability philosophy that later became the G-Shock line. This model is well known among Casio collectors and vintage digital watch enthusiasts for its historical significance and iconic design. Condition: Please refer to the photos for full details. The watch is in honest, used condition consistent with age. Important notes (full disclosure): Gasket: The case gasket is missing a portion (clearly shown in one of the photos). Backlight: The light function works; however, when the light is activated, the time is not visible. This is a known quirk on some vintage Casio modules and is reflected in the price. Despite these issues, this is still a great piece for a collector, display, or restoration project, and a rare chance to own an early Casio that helped pave the way for the legendary G-Shock. Price: $90 OBO Reasonable offers welcome. Feel free to ask any questions or request additional photos. Thanks for looking!