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

Seiko YCS600

ベルマチック (bell-matic) · catalogued across 1977 · 1978

Case
SGP · WR
Jewels
21
Dial
white
List price
¥20,000
Seiko YCS600 as pictured in the 1977 Seiko Catalog Vol.1, page 47
From the 1977 Seiko catalogue, page 47View Page

Identifiers

Caliber
6306
Case–dial code
802-803

From the catalogue

Dial
white
Case
SGP
Strap
18.0 mm
Jewels
21
Water resist.
Water resistant
List price
¥20,000
Specs
自動巻 · ハードレックス

Hardlex crystal

Appears in

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