NOS Seiko Alba Blue Impulse Y785-4000 Vintage Digital Sports Ski Watch JDM 1980s

Up for sale is a NOS (New Old Stock) rare vintage Seiko Alba Blue Impulse Y785-4000 men’s digital sports ski watch from the 1980s, produced for the Japan Domestic Market (JDM). This exceptional model was part of Alba’s specialized winter sports line, designed for performance and durability in cold conditions — proudly labeled as the “Blue Impulse” Ski Watch. The watch is in full working condition, and all features and functions operate properly. Every component of the watch is 100% original, including the case, strap, and clasp. It remains in mint, never-used physical condition, showing no signs of wear or handling beyond storage. This set includes the original Alba retail box and original paperwork, making it an especially collectible example. Please note that the front clear plastic window of the display box has cracked and separated over time, a common occurrence for vintage packaging of this age. Key Details: • Brand: Seiko (Alba) • Model: Blue Impulse Y785-4000 • Era: 1980s • Market: Japan Domestic Market (JDM) • Display: Digital LCD • Features: Chronograph, Alarm, 50M Water Resistance, Cold-Resistant Construction • Strap: Original Alba ski strap • Condition: NOS / Mint never-used physical condition; full working condition • Box: Includes original Alba box and paperwork (front plastic window cracked from age) • Originality: All parts 100% original A rare and historically significant JDM Seiko Alba, the Blue Impulse Y785-4000 is an iconic piece from the brand’s 1980s sports era — combining rugged functionality with a bold design. A true collector’s item, seldom found complete and unused. Ships carefully. Feel free to message me with any questions.