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Rare Vintage Seiko Triathlete S600-500B Men’s Digital Sports Watch 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 Seiko Triathlete S600-500B men’s digital sports watch, produced for the Japan Domestic Market (JDM) during the 1980s. Designed for athletes and sports enthusiasts, the Triathlete series is one of Seiko’s most recognizable digital watch lines from the era, featuring a bold and distinctive case design.
The watch has an issue where some of the LCD digits are missing pixels or appear slightly malformed. Beyond this issue, the watch is in full working condition, and all other features and functions operate properly.
The watch is fitted on an aftermarket strap. The watch is in good physical condition with signs of use and age. The photos best describe its physical condition and should be reviewed carefully prior to purchase.
Key Details:
* Brand: Seiko
* Model: Triathlete S600-500B
* Era: 1980s
* Market: Japan Domestic Market (JDM)
* Movement: Digital Quartz
* Strap: Aftermarket strap
* Condition: Full working condition aside from the LCD display issue described above
* Physical Condition: Good physical condition with signs of use and age
A scarce vintage Seiko Triathlete from the golden age of digital sports watches, making it a great addition to any vintage Seiko or JDM digital watch collection.
Ships carefully packaged. Feel free to message me with any questions.
► ARCHIVE FILE: SEIKO — BRAND HISTORY
From Kintaro Hattori's 1881 Tokyo shop, Seiko grew into a vertically integrated manufacturer that reshaped both mechanical and electronic watchmaking. Grand Seiko, landmark dive watches, the 6139 automatic chronograph, and the 1969 Astron quartz watch chart a history of relentless competition and invention that left an unusually broad vintage catalog.
Read the full Seiko story — and shop all Seiko watches ►► RELATED TIMEPIECES DETECTED (4)
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