Rare Vintage Seiko Alarm Chrono A359-4000 Men’s Digital Sports Watch JDM 1970s

Up for sale is a rare vintage Seiko Alarm Chrono A359-4000 men’s digital sports watch, produced for the Japan Domestic Market (JDM) during the 1970s. This classic Seiko digital model reflects the brand’s early innovation in multifunction digital sports watches and remains a highly collectible reference from Seiko’s pioneering digital era. The watch is being sold for parts and repair. A battery was inserted, but the watch is not functioning and was not tested beyond that point, so the exact issue is unknown and it is unclear if it can be repaired. All parts of the watch are original, including the case, case back, and bracelet. The watch is in good physical condition overall, showing signs of use and age, consistent with a vintage piece. Photos best describe its physical condition and should be reviewed carefully. Key Details • Brand: Seiko • Model: Alarm Chrono • Reference: A359-4000 • Era: 1970s • Market: Japan Domestic Market (JDM) • Display: Digital • Condition: Non-functioning; sold for parts or repair • Originality: All parts original This is an excellent candidate for restoration, repair, or parts, and a strong opportunity for collectors or watchmakers looking to acquire an early Seiko digital chronograph reference. Ships carefully. Feel free to message me with any questions.