Seiko Cal. 6639 - 567

This Kinetic model from 1981 features a 38mm Titanium case. With its 19mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-b24798bbb6c7]

Also known as: Rally

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

38mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Champagne

Jewels

21j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1981

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