Seiko Cal. 7155 - 102

The Seiko 7155-102 represents an important milestone in Seiko's 1974 lineup. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-97872de1db6b]

Also known as: Monster, World Timer

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

41mm

Case Thickness

10.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

Burgundy

Jewels

25j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1974

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