Seiko Cal. 6157 - 747

The Seiko 6157-747 represents an important milestone in Seiko's 1987 lineup. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-64bbed3ed62c]

Also known as: Shogun, Tuna

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1987

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