Seiko Cal. 0744 - 691

This Spring Drive model from 1981 features a 43mm Titanium case. It features a Cream dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-3c3cd83b77c1]

Also known as: Sumo, Pogue

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

14.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

80m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1981

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