Model referencecal. 6139

61CHW-010

chronograph / bell-matic · catalogued in 1974

Identifiers

Caliber: 6139

From the catalogue

Jewels: 23
List price: 30,000円
Specs: SS/WR/chrono

automatic chronograph, day-date EN/JP, luminous, tachymeter, Hardlex

Appears in

1974 Seiko Catalog Vol.2p.40