Seiko Cal. 4579 - 460

This Spring Drive model from 1979 features a 46mm Hardlex-Coated Steel case. It features a White dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-5569edb02171]

Also known as: Samurai, Helmet

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

14.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

White

Jewels

21j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1979

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