Rare Vintage Casio Quartz 51QR-19 Men’s Digital Watch JDM 1970s

Up for sale is a rare vintage Casio Quartz 51QR-19 men’s digital wristwatch, a Japan Domestic Market (JDM) model produced in the 1970s. This early Casio digital represents one of the brand’s pioneering quartz designs, featuring a sleek stainless steel case, clean minimalist layout, and reliable digital timekeeping — a hallmark of Casio’s early electronic craftsmanship. All features and functions of the watch are working properly. The watch is fitted with an aftermarket stainless steel strap, which complements its vintage style well. Overall, it is in very good physical condition, showing light signs of use consistent with age. The photos best describe its physical condition. Key Details: • Brand: Casio • Model: Quartz 51QR-19 • Era: 1970s • Market: Japan Domestic Market (JDM) • Display: Digital • Case Material: Stainless steel • Strap: Aftermarket stainless steel strap • Condition: Very good physical condition with light signs of use; all functions working properly — photos best describe its physical condition A rare and collectible early Casio digital watch from the 1970s, showcasing the simplicity and innovation that defined Casio’s early quartz era — an excellent addition for vintage watch enthusiasts and collectors. Ships carefully. Feel free to message me with any questions.