FOR SALE: VERY RARE Vintage Citizen “Pulse Sensor” Bull Horn – Model D010 ✅ Condition: Vintage, fully functional 🔹 Case Size: 35mm width x 41mm lug-to-lug (approx.) 🔹 Features: Pulse Sensor, Chronograph, Stopwatch, Backlight 🔹 Nickname: “Bull Horn” – red pushers, rugged digital icon A cult classic from the 1980s – the Citizen D010 Pulse Sensor, also known as the “Bull Horn”, is a standout in vintage digital tech. Designed for joggers and fitness buffs, this watch features a built-in heart rate sensor, full chrono functions, and bold styling that screams retro cool. Rare, wearable, and a true conversation starter. Plenty of references across forums and 500+ positive eBay feedback – buy with confidence!
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