Seiko Cal. 3889 - 423

This Spring Drive model from 1974 features a 43mm Gold-Plated case. With its 21mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-d80b30d5008b]

Also known as: Bullhead, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

Green

Jewels

30j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1974

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