Seiko Cal. 6171 - 579

This Spring Drive model from 1977 features a 35mm PVD Black case. With its 18mm lug width and 9.0mm profile, it sits comfortably on most wrists. [seikata-wm-cf6308cfed97]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Champagne

Jewels

17j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1977

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