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Rare Vintage Casio Thermometer TS-100 Men’s Digital Sports Watch JDM 1980s
■ STATUS: SOLD
THIS TIMEPIECE HAS FOUND A NEW HOME
► SELLER'S DESCRIPTION
Up for sale is a rare vintage Casio Thermometer TS-100 men’s digital sports watch, powered by Module 215 and produced for the Japan Domestic Market (JDM) during the 1980s. This highly collectible model is one of Casio’s early multifunction outdoor watches, featuring an integrated thermometer display and bold futuristic styling that perfectly captures the innovative spirit of the era.
The watch is in full working condition, and all features and functions are operating properly as intended.
The original strap has deteriorated from age and has been replaced with an aftermarket replacement strap. All other parts of the watch are original. The watch also comes complete with its original Casio presentation box.
The watch is in excellent physical condition but has signs of use and age consistent with a vintage watch. The photos best describe its physical condition and should be reviewed carefully prior to purchase.
Key Details:
• Brand: Casio
• Model: Thermometer TS-100
• Module: 215
• Era: 1980s
• Market: Japan Domestic Market (JDM)
• Movement: Digital Quartz
• Features: Thermometer, time, alarm, chronograph, multi-function digital display
• Strap: Aftermarket replacement strap
• Accessories: Original Casio presentation box
• Condition: Full working condition; excellent physical condition with signs of use and age — see photos
A fantastic example of one of Casio’s early sensor-equipped digital sports watches from the 1980s. Models like the TS-100 continue to become increasingly difficult to find, especially in full working condition with the original presentation box included.
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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