Rare Vintage Seiko Sportsman 661990 Men’s Classic 17J Sports Dress Watch JDM 60s

Up for sale is a rare vintage Seiko Sportsman 17 Jewel manual wind men’s dress sports watch, produced for the Japan Domestic Market (JDM) in the 1960s. The Sportsman line was one of Seiko’s most successful postwar mechanical watch series and remains highly collectible today for its dependable hand-wound movements, elegant styling, and historical importance in Seiko’s development. This example features a gold plated case with a clean silver dial and gold-tone applied hour markers. The watch is being sold for parts or repair. It is currently not running and will require service before it can be worn reliably. The exact issue has not been diagnosed. The watch is fitted with an expandable gold-tone bracelet. I am unsure if the bracelet is original to the watch. All other parts of the watch are original. The watch is in good vintage physical condition with signs of use and age. The photos best describe its overall appearance and physical condition. Key Details • Brand: Seiko • Model: Sportsman 661990 • Movement: 17 Jewel Manual Wind • Era: 1960s • Case: Gold plated • Dial: Silver dial with gold-tone applied hour markers • Bracelet: Expandable gold-tone bracelet (originality to the watch unknown) • Origin: Japan Domestic Market (JDM) • Condition: Parts or repair, not currently running A desirable vintage Seiko Sportsman that would make an excellent restoration project or source of original parts for collectors and watchmakers. Ships carefully. Feel free to message me with any questions.