Seiko Cal. 4590 - 105

This Spring Drive model from 1977 features a 43mm Two-Tone case. It features a Black dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-12f880457a25]

Also known as: Shogun

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Black

Jewels

32j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1977

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