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Rare Vintage Casio Phone Dialer 100 Databank DBA-900 Men’s Digital Watch JDM 80s
■ 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 Phone Dialer 100 men’s digital watch, reference DBA-900, powered by Module 698 and produced exclusively for the Japan Domestic Market (JDM) during the 1980s. This innovative model represents one of Casio’s most advanced early databank designs, featuring both data storage and a built-in phone dialer function that showcases Casio’s cutting-edge digital technology from the era.
The watch is in full working condition and all features and functions of the watch are working properly.
All parts of the watch are original, including the original two tone Casio bracelet.
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: Phone Dialer 100
• Reference: DBA-900
• Module: 698
• Era: 1980s
• Market: Japan Domestic Market (JDM)
• Movement: Digital Quartz
• Bracelet: Original two tone Casio bracelet
• Condition: Full working condition; excellent physical condition with signs of use and age — see photos
A highly collectible and technologically significant vintage Casio — the DBA-900 Phone Dialer 100 remains a standout piece from Casio’s golden age of digital innovation. Perfect for collectors of rare JDM databank and multifunction Casio 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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