Specifications

Brand: Seiko

Reference: 2320-6180 R

Serial Number: 82506

Movement: Japanese Quartz

Country of Manufacture: Japan

Estimated Era: Early to Mid 1980s

Case

* Approx. 21.5 × 22.2mm

* Gold-tone SGP (Seiko Gold Plated) case

* Stainless steel case back

* Octagonal case with decorative rope-style bezel

* Suwa Seikosha manufacture

Dial

* Original silver sunburst dial

* Applied gold-tone baton hour markers

* Gold-tone hands

* Signed “Seiko Quartz”

* Suwa Seikosha manufacture

Crystal

* Original crystal.

Bracelet

* Original gold-tone integrated Seiko bracelet.

Price

₱2,500

All prices are negotiable — feel free to contact us.

Condition

The watch remains in honest vintage condition and retains its original bracelet and elegant octagonal case design. Light scratches are present on the crystal and dial, consistent with decades of careful use. Minor corrosion can be found on the rear portion of the watch head, though it is not visible while the watch is being worn. Overall, it presents attractively on the wrist and remains a lovely vintage dress watch.

Notes

Elegant and understated, this Seiko captures the refined jewelry-watch aesthetic that became increasingly popular during the early 1980s. The compact octagonal case is framed by a beautifully detailed rope-style bezel, giving the watch a subtle decorative touch without overwhelming its clean, minimalist dial. Combined with the integrated gold-tone bracelet, it wears more like a piece of jewelry than simply a timepiece.

One detail that often goes unnoticed is the SGP marking on the case back. SGP stands for Seiko Gold Plated, indicating that the case was manufactured with a proper gold-plating process rather than simple gold-colored paint or coating. Seiko reserved this marking for many of its higher-quality dress watches, allowing them to achieve an elegant gold appearance while maintaining affordability.

Another interesting detail is the octagonal case shape. During the late 1970s and early 1980s, watch designers moved away from purely round cases and began experimenting with geometric forms inspired by contemporary architecture and industrial design. Octagons, hexagons, and softly faceted cases became fashionable across both Swiss and Japanese brands. This watch is a lovely example of that design movement, offering a more distinctive silhouette while remaining timeless and wearable today.

Disclaimer

Every watch at WatchFind has its own story. As an independent collection of pre-owned and vintage watches, we are not affiliated with any watch manufacturer. Each timepiece is sold as-is and may show signs of age, wear, or previous servicing consistent with its history. We do our best to describe every watch accurately, so please review the photos and details carefully beforehand and manage expectations accordingly.