Seiko Cal. 3811 - 972

This Automatic model from 1972 features a 41mm Titanium case. It features a Cream dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-4842f94f8c7d]

Also known as: Bullhead

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

41mm

Case Thickness

12.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

28j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1972

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