Seiko Cal. 6642 - 381

This Quartz model from 1988 features a 35mm PVD Black case. It features a Cream dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-7b541416faee]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Cream

Jewels

28j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1988

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