Rare Vintage Seiko Seikomatic 15031DE Men’s Classic 30J Automatic Watch JDM 60s

Up for sale is a rare vintage Seiko Seikomatic 15031DE men’s classic 30 jewel automatic dress watch from the 1960s, produced for the Japan Domestic Market (JDM). The Seikomatic series represents one of Seiko’s finest dress watch collections of the era, renowned for its elegant styling, premium construction, and advanced automatic movements. This example is powered by Seiko’s high-grade 30 jewel automatic movement, offering the quality and craftsmanship that made the Seikomatic name highly respected among collectors of vintage Japanese watches. The watch is in full working condition and has been observed running and holding accurate time over a 24-hour period. The watch is fitted with an aftermarket black leather strap. The watch is in good vintage physical condition with signs of use and age consistent with a watch of this era. The original dial has developed a pleasing vintage character over the decades, while the gold-tone case and applied hour markers retain an elegant mid-century appearance. The photos best describe its physical condition and should be reviewed carefully prior to purchase. Key Details: * Brand: Seiko * Model: Seikomatic 15031DE * Era: 1960s * Market: Japan Domestic Market (JDM) * Movement: 30 Jewel Automatic * Strap: Aftermarket Black Leather Strap * Condition: Full working condition; running and holding accurate time over a 24-hour period A highly collectible vintage Seiko that combines the sophistication of the Seikomatic series with one of Seiko’s renowned high-jewel automatic movements. An excellent addition to any vintage Seiko collection or for anyone seeking a refined Japanese dress watch from the golden age of mechanical watchmaking. Ships carefully. Feel free to message me with any questions.