The Seiko Almanac · by Tiny Hour Tales
Model reference

Seiko 83BA-150

business (ビジネスグループ) · catalogued in 1968

Case
SS
Jewels
27
List price
¥15,000 (SS·WP)
Seiko 83BA-150 as pictured in the Seiko JDM Catalog No.1, page 5
From the 1968 Seiko catalogue, page 5View Page

Identifiers

Case–dial code
804-809

From the catalogue

Case
SS
Jewels
27
Water resist.
WP
List price
¥15,000 (SS·WP)
Specs
automatic · Hardlex crystal · luminous · day-date

ビジネスA (Business-A); 自動巻・ハードレックス・夜光付

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