Rare Vintage Casio Nike JP-100W Pulsecheck Men’s Digital Sports Watch JDM 1980s

Up for sale is an ultra rare vintage Casio × Nike Pulsecheck men’s digital sports watch, reference JP-100W with Module 509, produced for the Japan Domestic Market (JDM) in the late 1980s. This seldom-seen collaboration combines Casio’s digital innovation with Nike’s athletic branding, making it one of the most unique and collectible sports watches of its era. The watch is in full working condition. All functions operate properly, including timekeeping, alarm, chronograph, timer, and pulse check. All parts of the watch are 100% original, including the case, dial, pushers, and resin strap. The watch remains in good physical condition with signs of use and age. The photos best describe its physical condition and should be reviewed carefully. Key Details: • Brand: Casio × Nike • Model: JP-100W “Pulsecheck” • Module: 509 • Movement: Digital Quartz • Functions: Timekeeping, Alarm, Stopwatch, Timer, Pulse Check • Water Resistance: 5 BAR • Strap: Original resin band with buckle • Made in Japan • JDM Exclusive • Era: Late 1980s • Condition: Full working condition; original throughout; signs of use and age This is an exceptionally rare Casio–Nike collaboration that very rarely surfaces for sale. An ideal piece for serious collectors of vintage Casio digital watches or anyone seeking an unusual JDM sports model. Ships carefully. Feel free to message me with any questions.