The Seiko Almanac · by Tiny Hour Tales
Model reference

Seiko BSK231

セイコーブレスレット (seiko bracelet) · catalogued across 1975 · 1976 · 1977 · 1978

Case
WGP
Jewels
20
Dial
blue
List price
¥28,000
Seiko BSK231 as pictured in the 1975 Seiko Catalog Vol.2, page 96
From the 1975 Seiko catalogue, page 96View Page

Identifiers

Case–dial code
343-131

From the catalogue

Dial
blue
Case
WGP
Bracelet
XDS930
Jewels
20
List price
¥28,000
Specs
hand-wound · WGP

Movement code 17QS, Hardlex, bracelet

Appears in

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