Seiko Cal. 7074 - 340

Seiko 7074-340

This Hand-Winding model from 1966 features a 37mm Titanium case. Powered by the 7074 caliber with 36j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-7a21d80eaf0e]

Also known as: Bullhead, Navigator

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
37mm
Case Thickness
13.4mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Black
Jewels
36j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1966

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