Seiko Cal. 5638 - 446

This Kinetic model from 1971 features a 41mm Titanium case. With its 19mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-ad27d259ab83]

Also known as: Emperor, Arnie

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

41mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1971

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