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Rare Vintage Casio UV Sensor AD-736 Men’s Ana-Digi Sports Watch JDM 1980s
■ ONE OF A KIND — THIS IS THE ONLY ONE. ONCE IT SELLS, THIS PAGE BECOMES AN ARCHIVE.
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► SELLER'S DESCRIPTION
Up for sale is an ultra-rare vintage Casio UV Sensor AD-736 men’s ana-digi sports watch, powered by Module 768. Released exclusively for the Japan Domestic Market (JDM) in the 1980s, this distinctive and collectible model combines analog and digital functionality with Casio’s early ultraviolet (UV) sensor technology — a hallmark of the brand’s innovation during the decade.
The watch is in full working condition, and all features and functions operate properly, including analog timekeeping, digital display, UV sensor, alarm, and stopwatch. It is fitted with an aftermarket genuine Casio strap, replacing the original that had deteriorated with age.
The watch is in fantastic physical condition, showing only minimal wear for its age. The photos best describe its physical condition and should be reviewed carefully by interested buyers.
Key Details:
• Brand: Casio
• Model: UV Sensor AD-736
• Module: 768
• Era: 1980s
• Market: Japan Domestic Market (JDM)
• Display: Analog-Digital (Ana-Digi)
• Features: UV sensor, alarm, stopwatch, time/date, 20BAR water resistance
• Strap: Aftermarket genuine Casio strap
• Condition: Fantastic overall condition; full working order
• Physical Condition: Minimal signs of wear – see photos
A truly rare and collectible Casio from the 1980s, representing one of the brand’s most innovative sensor-equipped designs. A must-have for serious vintage Casio enthusiasts and collectors of early ana-digi technology.
Ships carefully.
Feel free to message me with any questions.
► ARCHIVE FILE: CASIO — BRAND HISTORY
Casio began not with watches but with calculation. Tadao Kashio founded Kashio Seisakujo in Tokyo in 1946, and with his three brothers developed the 14-A in 1957, the world's first compact all-electric relay calculator, incorporating the business as Casio Computer Co. that same year. The move into watchmaking came in November 1974 with the Casiotron, a digital watch whose claim to fame was an automatic calendar that knew how many days each month had, a small feat of logic that announced how an electronics firm would approach timekeeping.
Read the full Casio story — and shop all Casio watches ►► RELATED TIMEPIECES DETECTED (4)
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