Seiko Cal. 4433 - 189

This Spring Drive model from 1985 features a 38mm Titanium case. With its 22mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-bf4592af321c]

Also known as: Tuna, Navigator

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

38mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

Cream

Jewels

26j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1985

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