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Rare Vintage Casio Exercise Planner EXP-10 Men’s Digital Sports Watch JDM 1990s
■ 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 a rare vintage Casio Exercise Planner EXP-10 men’s digital sports watch from the 1990s, produced for the Japan Domestic Market (JDM). Powered by Module 1184, this model was part of Casio’s fitness-focused lineup and features dedicated exercise modes for walking, biking, aerobics, jogging, and more — a uniquely advanced design for its era.
The watch is in full working condition, and all features and functions operate properly, including timekeeping, exercise modes, alarm, stopwatch, and timer. The watch is fitted with its original Casio strap.
The watch is in good physical condition, showing minor signs of use and age consistent with a vintage piece. The photos best describe its physical condition and should be reviewed carefully by interested buyers.
Key Details:
• Brand: Casio
• Model: Exercise Planner EXP-10
• Module: 1184
• Era: 1990s
• Market: Japan Domestic Market (JDM)
• Features: Multiple exercise modes, timekeeping, alarm, stopwatch, timer
• Strap: Original Casio strap
• Condition: Fully working
A rarely seen 1990s JDM fitness model and a great piece for collectors of unique vintage Casio sports watches.
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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