Model referencecal. 6306low confidence

6306-8150

アクタス · catalogued in 1977

Identifiers

Case-movement ref: 6306-8150
Caliber: 6306
Case no.: 8150

From the catalogue

Jewels: 17
List price: 15,000円
Specs: SS/自動巻/防水/day-date

blue dial, day-date, bracelet

Appears in

1977 Seiko Catalog Vol.1p.35