Seiko Cal. 4579 - 643

This Solar model from 1981 features a 44mm Two-Tone case. It features a Black dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-48cfbe95da83]

Also known as: Bullhead

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

44mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Black

Jewels

22j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1981

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