Seiko Cal. 3871 - 404

This Automatic model from 1977 features a 34mm Titanium case. It features a Champagne dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-a5e96cf77fc8]

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

34mm

Case Thickness

12.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Champagne

Jewels

33j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1977

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