Seiko Cal. 5679 - 879

This Hand-Winding model from 1977 features a 36mm Two-Tone case. It features a Champagne dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-c7b0d64a283c]

Also known as: Bullhead

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Champagne

Jewels

28j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1977

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