Seiko Cal. 3872 - 874

This Spring Drive model from 1972 features a 37mm PVD Black case. It features a Cream dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-eb4ba87ca139]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

15.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Cream

Jewels

30j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1972

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