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Rare Vintage Casio Moon Graph GMW-61 Men’s Digital Sports Watch JDM 1980s

DIRECT PRICE — SAVE 10%
EBAY PRICE$850.00
DIRECT -10%$765.00
■ ONE OF A KIND — THIS IS THE ONLY ONE. ONCE IT SELLS, THIS PAGE BECOMES AN ARCHIVE.
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BRAND:
Casio
UNIT CONDITION:
Pre-owned - Good
► SELLER'S DESCRIPTION
Up for sale is an ultra-rare and highly desirable vintage Casio Moon Graph GMW-61 men’s digital watch, powered by Module 832 and produced for the Japan Domestic Market (JDM) during the 1980s. This iconic model features Casio’s distinctive moon graph display, making it one of the most collectible and visually unique digital watches from the era. The watch is in full working condition, and all features and functions operate properly as intended, including timekeeping, moon graph display, alarm, and chronograph functions. The watch is fitted with an aftermarket brown leather strap The watch is in fantastic physical condition, showing only light signs of use and age. The photos best describe its physical condition. Key Details: • Brand: Casio • Model: GMW-61 (Moon Graph) • Module: 832 • Era: 1980s • Market: Japan Domestic Market (JDM) • Features: Moon graph display, time, alarm, chronograph • Strap: Aftermarket brown leather strap A highly sought-after collector’s piece and a standout example of early Casio digital design. 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 ►

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