Seiko Cal. 5689 - 791

This Quartz model from 1967 features a 37mm Stainless Steel case. It features a Black dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-626c56490225]

Also known as: Shogun, Bullhead

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

11.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Black

Jewels

17j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1967

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