Seiko 5 6309-8920 Men’s Automatic Dress Vintage Watch, 1985

Vintage Seiko 5 Automatic Watch from 1985, men’s Cal. 6309 with silver striped dial and black luminous hands. A refined Japanese timepiece, fully serviced and for sale with 12-month warranty.

Seiko 5 1985 — First impression - Ref. 6309-8920

The Seiko 5 Ref. 6309-8920 from 1985 embodies the brand’s dedication to functional design and enduring reliability. Its 35 mm stainless steel case houses a textured silver dial with horizontal striping, complemented by sharp black markers and hands. The practical day-date display at 3 o’clock reinforces the model’s reputation as a versatile everyday companion. Collectors appreciate this example for its classic aesthetics, robust Cal. 6309 automatic movement, and originality, making it a valuable addition to any vintage Seiko collection.

Seiko 5 - Silver Striped Dial

The dial features a unique silver finish with horizontal lines running across its surface, offering depth and subtle character. Slim black indices enhance legibility, while the "Seiko 5" logo under 12 o’clock highlights the watch’s historic place in Japanese horology heritage.

Seiko 5 Ref. 6309-8920 - Hands

Black baton-style hands filled with luminous material ensure visibility in varying light conditions. The slim black seconds hand sweeps gracefully across the striped dial, complementing the minimalist aesthetic.

Seiko 5 Ref. 6309-8920 - Stainless Steel Case

The 35 mm round stainless steel case, with polished finishing and smooth curves, represents the refined simplicity of 1980s design. At 41 mm lug-to-lug, it wears comfortably on the wrist, making it suitable for both daily wear and collection display.

Seiko 5 Ref. 6309-8920 - Crown

The crown sits neatly at 3 o’clock, unbranded as typical for Seiko 5 models. It provides efficient adjustment of time, day, and date, while remaining discreet in design.

Seiko 5 Stainless Steel Bracelet

The stainless steel bracelet features a 5-link oyster-style design with brushed outer links and polished center links. This combination gives a subtle contrast, enhancing both comfort and durability for long-term wear.

Seiko 5 1985 - Caliber 6309 Automatic Movement

Powering the Seiko 5 Ref. 6309-8920 is the automatic Caliber 6309. Known for its reliability, it beats at 21,600 bph with 17 jewels and offers a quickset day-date complication. As a core Seiko movement of the late 1970s and 1980s, the 6309 reflects the Japanese approach to dependable, easily serviceable mechanical watchmaking.

Heritage of the Seiko 5 in the 1980s

The Seiko 5 line gained international recognition during the 1980s for delivering robust automatic watches at accessible prices. The Ref. 6309-8920 stands out with its striped dial and refined proportions, showcasing the brand’s commitment to design innovation. Its balanced aesthetics and practical functions place it among the desirable vintage Seiko watches of its era.

Seiko 5 1985 — Condition, Originality, Trust

This Seiko 5 Ref. 6309-8920 is fully serviced and in excellent working condition. All components remain original, ensuring authenticity and long-term value. It is offered with a 12-month warranty and worldwide shipping. Collectors can explore more examples of Seiko’s craftsmanship in our Seiko vintage watches selection featuring iconic striped dials, or browse similar timepieces in our automatic vintage watches collection with classic calibers.

Technical details of the Seiko 5 Ref. 6309-8920