The Seiko Almanac · by Tiny Hour Tales
Model reference

Seiko 10S-A-637

white round (ホワイト ラウンドタイプ) · catalogued in 1968

Case
WGP
Jewels
17
List price
¥11,500 (WGP)
Seiko 10S-A-637 as pictured in the Seiko JDM Catalog No.1, page 28
From the 1968 Seiko catalogue, page 28View Page

Identifiers

Case–dial code
811-130

From the catalogue

Case
WGP
Jewels
17
List price
¥11,500 (WGP)
Specs
zircon-set

ソーラー (Solar); ジルコン入

Appears in

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