Seiko Cal. 4427 - 666

This Spring Drive model from 1983 features a 38mm Gold-Plated case. With its 18mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-14ea4b89d002]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1983

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