Seiko Cal. 6642 - 627

The Seiko 6642-627 represents an important milestone in Seiko's 1969 lineup. With its 18mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-5b89c97b620f]

Also known as: Shogun

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

10.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

200m

Dial Color

Cream

Jewels

22j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1969

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