




Seiko 5 6309-5530 Men’s Automatic Dress Vintage Watch 1981
Seiko Seiko 5 Ref. 6309-5530 (1981), automatic Cal. 6309. 36.5 × 41.5 mm. Black; case stainless steel. Fully serviced, 12 months warranty.
Seiko 5 1981 — First impression - Ref. 6309-5530
The Seiko 5 Ref. 6309-5530 from 1981 presents a timeless blend of Japanese horological design and durability. With its balanced 36.5 mm stainless steel case and understated black dial accented by gold markers, it embodies refined dress style while retaining the robustness expected from Seiko 5 models. Collectors value this piece for its reliability, vintage aesthetics, and connection to Seiko’s golden era of watchmaking.
Seiko 5 - Black Dial with Gold Accents
The matte black dial is elevated by applied gold-tone stick indices, each finished with luminous tips for legibility. The golden Seiko 5 emblem at 12 o’clock highlights its heritage, while the framed day-date window at 3 o’clock emphasizes practicality. This dial configuration is instantly recognizable within Seiko’s vintage dress line.
Seiko 5 Ref. 6309-5530 - Hands
The watch features slender gold stick hands with luminous inserts, ensuring readability under varying light conditions. The thin central seconds hand provides smooth sweeping motion, characteristic of mechanical automatic watches.
Seiko 5 6309-5530 - Stainless Steel Case
Measuring 36.5 mm in diameter and 41.5 mm lug-to-lug, the stainless steel case strikes a perfect balance between presence and elegance. The brushed surfaces are contrasted by polished edges, enhancing visual depth. The compact dimensions make it a versatile option for daily wear or formal occasions.
Seiko 5 6309-5530 - Crown
Positioned at 4 o’clock, the recessed crown is a defining Seiko 5 design element. Integrated into the case, it enhances comfort while preserving the watch’s clean profile.
Seiko 5 with Leather Strap
This example is fitted with a brown leather strap featuring contrast stitching, offering a refined upgrade over the original bracelet. Comfortable and stylish, it complements the black and gold dial tones perfectly.
Seiko 5 Caliber 6309 Automatic Movement
Inside beats the automatic Seiko Caliber 6309, a 21-jewel movement oscillating at 21,600 A/h. Known for robustness and precision, this caliber became a hallmark of Seiko’s mechanical engineering during the early 1980s. As part of Japanese horology heritage, it represents a reliable choice for collectors seeking long-lasting mechanical performance.
Heritage of the Seiko 5 in Early 1980s Design
The Seiko 5 line has long stood for affordability, durability, and innovation. In the early 1980s, models such as the Ref. 6309-5530 epitomized these values, blending accessible luxury with practical features like the day-date complication. Today, such pieces remain important examples of Seiko’s enduring influence in the vintage watch market.
Seiko 5 1981 — Condition, Originality, and Trust
This timepiece remains in excellent condition with all original watch components intact. It has been fully serviced and is fully operational, backed by a 12-month warranty. Worldwide shipping is available, making it an attractive option for discerning collectors. For more Seiko heritage models, visit our Seiko vintage watches collection featuring 1980s references like the 6309. If you are looking for elegant mechanical pieces, explore our dress vintage watches in automatic configurations.
Technical details of the Seiko 5 Ref. 6309-5530
| Brand | Seiko |
| Model | Seiko 5 |
| Reference | 6309-5530 |
| Condition | Used |
| Gender | Men’s |
| Caliber | 6309 |
| Category | Dress Vintage Watch |
| Production Year | 1981 |
| Dial Color | Black |
| Case Diameter | 36.5 mm |
| Lug to Lug | 41.5 mm |
| Case Material | Stainless Steel |
| Movement Type | Automatic |
| Fully Serviced | Yes |
| Fully Operational | Yes |
| Original Watch Components | Yes |
| Warranty | 12 Months |
- ✅ 10% off – applied at checkout
- ✅ Only 1 available – buy today
- ✅ Fully serviced watch
- ✅ 12-month warranty
- ✅ Easy returns
- ✅ Free worldwide shipping
- ✅ Tracked & insured shipping
- ✅ PayPal & cards accepted
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FAQ: Seiko 5 6309-5530 Men’s Automatic Dress Vintage Watch 1981
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Are all components of this Seiko original?
All visible components — including the dial, hands, crown, and case — are original unless otherwise clearly stated in the listing.
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Which movement caliber is inside this Seiko?
The exact Seiko caliber is listed under technical specifications.
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Do the watches come with original papers or box?
Most vintage watches are sold without box or papers unless clearly stated in the listing.
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Is it safe to wear a vintage watch daily?
Yes, fully serviced vintage watches are suitable for daily use if handled with care.
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Where was this Seiko manufactured?
Seiko is a Japanese brand; production for lines like 7009/7S26 was in Japan and other Asian facilities. This model is not Swiss-made.









