Rare Vintage Seiko Calculator Alarm C359-5000 Men’s Digital Watch JDM 1970s

Up for sale is a rare vintage Seiko Calculator Alarm C359-5000 men’s digital watch, produced for the Japan Domestic Market (JDM) in the 1970s. This highly collectible model showcases Seiko’s early digital innovation and features a built-in calculator keypad design from the golden era of Japanese digital watchmaking. The watch is in full working condition, and all features and functions are operating properly, including the calculator, alarm, timekeeping, and digital display. All parts of the watch are original, including the original Seiko stainless steel bracelet. The watch is in good vintage physical condition with signs of use and age throughout. The photos best describe its physical condition and should be reviewed carefully. A very desirable early Seiko calculator model and a great addition for collectors of vintage Japanese digital watches. Key Details: * Brand: Seiko * Model: Calculator Alarm C359-5000 * Module: C359 * Era: 1970s * Market: Japan Domestic Market (JDM) * Bracelet: Original Seiko stainless steel bracelet * Condition: Full working condition. All features and functions operating properly. Good vintage physical condition with signs of use and age. Ships carefully. Feel free to message me with any questions.