Seiko Cal. 3870 - 991

This Kinetic model from 1979 features a 35mm Titanium case. With its 22mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-a3f1b78f525e]

Also known as: Navigator, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

35mm

Case Thickness

13.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

90m

Dial Color

Champagne

Jewels

21j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1979

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