Seiko Cal. 6636 - 104

The Seiko 6636-104 represents an important milestone in Seiko's 1997 lineup. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-17bad5b4542e]

Also known as: Shogun, Emperor

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

41mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

120m

Dial Color

Burgundy

Jewels

26j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1997

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