The sensation of this Seiko against the pulse is one of structured weight, the tiered edges of the case catching the light in sharp, rhythmic gradients. As the wrist turns, the interplay between the polished Aurum accents and the brushed Moonlight silver creates a visual depth that feels more like a piece of high-jewelry than a traditional timekeeper. The dial, a quiet field of champagne, is sheltered behind a thick, faceted crystal that bends the surrounding colors into geometric shards, making every glance at the time feel like peering into a well-cut gemstone.

The 1F20-0F80 belongs to a premium lineage of 1990s Seiko dress watches where the case construction was as vital as the movement itself. The architectural “stepped” bezel provides a sense of volume and presence that belies its slim 6mm profile. Driven by the 1F20 high-accuracy quartz heart, this piece was designed to bridge the gap between industrial reliability and the aesthetic demands of the Tokyo evening social circuit. To find this artifact with its original box and such a generous original bracelet length is to encounter a preserved fragment of Seiko’s neo-classical era, still sharp and full of character.

Technical Summary

Case width: 25 mm
Lug to lug: 29 mm
Lug/Bracelet width: 11 mm
Max wrist size: 20,8 cm
Case material: Two-Tone Stainless Steel & Aurum Plating
Dial: Champagne Sunray with Applied Gilt Batons
Crystal: Faceted Hardlex Mineral
Movement: Japan Quartz (Cal. 1F20)
Production era: Circa 1990s
Condition: Very Good Condition