Seiko Cal. 4578 - 226

This Spring Drive model from 1973 features a 38mm PVD Black case. It features a Cream dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-6fbf384ea492]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

Cream

Jewels

33j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1973

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