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Rare Vintage Casio MN-510W Men’s Digital Sports Watch Module 534 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 a rare vintage Casio MN-510W men’s digital sports watch from the 1980s, a Japan Domestic Market (JDM) release powered by Module 534.
This model features a distinctive square case design with front-facing pushers and a clean digital layout, representing Casio’s bold and experimental design language during the 1980s. The compact form factor and unique control layout make it a standout among early Casio digital sports watches.
The watch is being sold strictly for parts or repair. A battery was inserted and the watch did not power on. No further testing has been performed, so it is unknown what the issue is or if it can be fixed.
All parts of the watch are original. The watch does not come with a strap.
The watch has signs of use and age. The photos best describe its physical condition, so please review them carefully.
Key Details:
• Brand: Casio
• Model: MN-510W
• Module: 534
• Era: 1980s
• Market: Japan Domestic Market (JDM)
• Movement: Digital Quartz
• Case Material: Resin
• Strap: None
• Condition: Non-working, sold for parts or repair
A great opportunity to acquire a rare and unusual Casio model, ideal for collectors, restoration, or parts use.
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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