Seiko Cal. 4550 - 123

This Quartz model from 1979 features a 37mm PVD Black case. It features a White dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-72eb64b697f9]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

37mm

Case Thickness

14.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

White

Jewels

25j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1979

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