The Seiko Almanac · by Tiny Hour Tales
Model reference

Seiko 83BA-110

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

Case
SS
Jewels
27
List price
¥13,500 (SS·WP)
Seiko 83BA-110 as pictured in the Seiko JDM Catalog No.1, page 5
From the 1968 Seiko catalogue, page 5View Page

Identifiers

Case–dial code
902-903

From the catalogue

Case
SS
Jewels
27
Water resist.
WP
List price
¥13,500 (SS·WP)
Specs
automatic · day-date (day spelled out at 9)

ビジネスA (Business-A); 自動巻

Appears in

Elsewhere at Tiny Hour Tales

Seiko pieces in the shop now

Not this reference or caliber — simply the Seiko-family watches available today.