The Seiko Almanac · by Tiny Hour Tales
Model reference

Seiko 61-5-120

seiko 5 (ファイブグループ) · catalogued in 1968

Case
SS
Jewels
21
List price
¥9,000 (SS·WP·MB)
Seiko 61-5-120 as pictured in the 1968 Seiko JDM Catalog No.2, page 13
From the 1968 Seiko catalogue, page 13View Page

Identifiers

Case–dial code
804-804

From the catalogue

Case
SS
Bracelet
MB
Jewels
21
Water resist.
WP
List price
¥9,000 (SS·WP·MB)
Specs
automatic · day-date

セイコーファイブ (Seiko Five); 自動巻; 121 = same case/dial code, boxed 和 = day shown in Japanese characters (footnote: 和印は曜日が和文字です)

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