Rare Vintage Casio Casiotron R-15 Men’s Digital Sports Watch JDM 1970s

Up for sale is a rare vintage Casio Casiotron R-15 men’s digital sports watch, produced exclusively for the Japan Domestic Market (JDM) during the 1970s. This early digital model is one of Casio’s pioneering designs from the dawn of the digital watch era, featuring a distinctive circular display layout and a forward-looking aesthetic that defined early electronic timekeeping. The watch is in full working condition, and all core functions operate properly, including timekeeping along with day, date, and month display. Please note: the screen is a bit dim and can be challenging to read at certain angles when holding the watch. The display remains functional, but visibility varies depending on lighting and viewing angle. The watch is fitted with an aftermarket stainless steel strap. It shows signs of use and age, consistent with a genuine vintage piece, and the photos best describe its physical condition. Key Details: • Brand: Casio • Model: Casiotron R-15 • Era: 1970s • Market: Japan Domestic Market (JDM) • Movement: Digital Quartz • Functions: Time, day, date, month • Case Material: Stainless steel • Strap: Aftermarket stainless steel strap • Condition: Fully functional; screen is dim and angle-dependent; signs of use and age present A highly collectible early Casio digital watch and an important piece of 1970s horological history, representing Casio’s earliest innovations in digital wristwatches. Ships carefully. Feel free to message me with any questions.