Seiko Cal. 0742 - 739

Seiko 0742-739

The 0742-739 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 0742 caliber with 24j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-aaaca1f6d9e2]

Also known as: Sumo

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
12.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Silver
Jewels
24j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1991

Related Models

seikata-wm-aaaca1f6d9e2