Seiko Cal. 7138 - 157

This Automatic model from 1975 features a 39mm Gold-Plated case. It features a White dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-563b7f27c664]

Also known as: Shogun, Silverwave

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

White

Jewels

27j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1975

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