The Seiko Almanac · by Tiny Hour Tales
Model referenceCal. 6306

Seiko FCS021

シルバーウェーブ (silver wave) · catalogued across 1976 · 1977 · 1978 · 1979

Case
SS
Jewels
21
Dial
blue
List price
¥20,000
Seiko FCS021 as pictured in the 1976 Seiko Catalog Vol.1, page 47
From the 1976 Seiko catalogue, page 47View Page

Identifiers

Caliber
6306
Case–dial code
801-800

From the catalogue

Dial
blue
Case
SS
Bracelet
XBA340
Jewels
21
Water resist.
WR (for water work and water sports)
List price
¥20,000
Specs
automatic · SS · WR

Movement code 635A; automatic, hacking, day-date EN/JP, screw-lock crown; Hardlex

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