Seiko Cal. 7156 - 643

This Automatic model from 1969 features a 39mm Titanium case. It features a Cream dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-9c717d31a28b]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

39mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1969

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