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Rare Vintage Seiko Dolce AGS Titanium Men’s Automatic Watch 4M21-0010 JDM 1990s
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► SELLER'S DESCRIPTION
Up for sale is a rare vintage Seiko Dolce AGS Titanium men’s wristwatch, reference 4M21-0010, produced for the Japan Domestic Market (JDM) in the 1990s. This model features Seiko’s early AGS (Automatic Generating System) technology, representing an important transitional period in Seiko’s kinetic development. With its slim profile, elegant dial layout, and lightweight titanium construction, the Dolce line was positioned as a refined, high-end dress offering within Seiko’s domestic lineup.
The watch is being sold strictly for parts or repair. It is not running properly and has not been tested in any way, so the exact issue is unknown and it is unclear whether it can be repaired. No guarantees are made regarding functionality.
All parts of the watch are original. The watch comes with an additional loose component that appears to be a spare capacitor, which may be useful for servicing or repair, though this is not confirmed.
The watch is in very good physical condition overall, showing signs of use and age consistent with a vintage timepiece. The photos best describe its physical condition, originality, and what is included in the sale.
Key Details
Brand: Seiko
Line: Dolce
Reference: 4M21-0010
Movement: Seiko AGS (Automatic Generating System)
Case Material: Titanium
Bracelet: Original Seiko titanium bracelet with signed clasp
Era: 1990s
Market: Japan Domestic Market (JDM)
Condition: For parts or repair, not running, untested
Included: Watch and loose spare component as shown
Ships carefully. Feel free to message me with any questions.
► ARCHIVE FILE: SEIKO — BRAND HISTORY
Seiko begins with Kintaro Hattori, who opened a shop selling and repairing clocks in Tokyo's Ginza district in 1881, at the age of twenty-one. He founded the Seikosha factory in 1892 to manufacture wall clocks, built Japan's first wristwatch, the Laurel, in 1913, and put the Seiko name on a dial for the first time in 1924. By mid-century his successors ran one of the most vertically integrated watch companies on earth, making everything from hairsprings to cases under its own roof.
Read the full Seiko story — and shop all Seiko watches ►► RELATED TIMEPIECES DETECTED (4)
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