Seiko Cal. 6612 - 740

This Hand-Winding model from 1974 features a 37mm Titanium case. It features a Champagne dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-3bb600de5895]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

37mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Champagne

Jewels

32j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1974

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