Seiko Cal. 6311 - 531

This Quartz model from 1977 features a 40mm Titanium case. It features a Cream dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-43cdcd1326ad]

Also known as: Pogue, Emperor

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Cream

Jewels

24j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1977

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