Seiko Cal. 3889 - 950

This Spring Drive model from 1969 features a 37mm Titanium case. With its 19mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-2de38cf9b434]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

14.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Champagne

Jewels

34j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1969

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