Seiko Cal. 3871 - 230

This Hand-Winding model from 1990 features a 36mm PVD Black case. It features a Burgundy dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-fbb62faa378b]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

36mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

Burgundy

Jewels

25j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1990

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