Seiko Cal. 3859 - 128

This Spring Drive model from 1967 features a 34mm Titanium case. With its 22mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-6ac20aa4d1cf]

Also known as: Helmet, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

34mm

Case Thickness

12.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Champagne

Jewels

28j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1967

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