Seiko Cal. 6331 - 608

This Automatic model from 1974 features a 44mm Titanium case. It features a Navy dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-72a181940512]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

44mm

Case Thickness

15.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Navy

Jewels

18j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1974

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