Seiko Cal. 6643 - 952

This Kinetic model from 1991 features a 41mm Gold-Plated case. With its 21mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-847efdb25dca]

Also known as: Sumo, Shogun

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

10.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

Cream

Jewels

18j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1991

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