NOS Rare Vintage Seiko Avenue 5P31-6D30 Men’s Classic Quartz Dress Watch JDM 80s

Up for sale is a rare vintage Seiko Avenue men’s quartz dress watch, reference 5P31-6D30, produced for the Japan Domestic Market (JDM) during the 1980s. This elegant and understated model features a clean white dial with classic Arabic numerals and a warm gold tone case, embodying the refined design language of Seiko’s Avenue line. The dial has a subtle textured finish that sparkles in the light, adding a unique and refined visual depth that elevates the overall presentation of the watch. The watch is new old stock (NOS) and comes complete with its original hang tag. It presents in mint condition overall, remaining unworn with excellent preservation. The watch is in full working condition, and all features and functions are operating properly. Timekeeping is accurate and the movement performs as intended. All parts of the watch are original. The original strap is still attached but it is beginning to slightly deteriorate from age. The case back shows a stain from where the band was resting against it over many years of storage. The photos best describe its physical condition and should be reviewed carefully. Key Details: • Brand: Seiko • Model: Avenue • Reference: 5P31-6D30 • Era: 1980s • Market: Japan Domestic Market (JDM) • Movement: Quartz • Condition: NOS (new old stock), full working condition • Case: Gold tone • Strap: Original A rare and highly collectible Seiko Avenue dress watch, ideal for collectors seeking a true NOS example from the golden era of JDM quartz design. Ships carefully. Feel free to message me with any questions.