Seiko Cal. 6178 - 631

This Quartz model from 1979 features a 38mm PVD Black case. It features a White dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-f51c06806884]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

38mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

White

Jewels

27j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1979

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