Seiko Cal. 6667 - 580

This Hand-Winding model from 1977 features a 41mm Titanium case. It features a Black dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-02e53755b774]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

41mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Black

Jewels

29j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1977

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