Seiko Cal. 6634 - 101

The Seiko 6634-101 represents an important milestone in Seiko's 1987 lineup. With its 19mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-80a36ed03461]

Also known as: Monster, Shogun

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

45mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

White

Jewels

35j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1987

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