Seiko Cal. 7091 - 170

The Seiko 7091-170 represents an important milestone in Seiko's 1972 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-97df6bc6bb2e]

Also known as: Sumo, Navigator

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

10.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1972

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