Seiko Cal. 6635 - 971

This Kinetic model from 1995 features a 37mm Hardlex-Coated Steel case. With its 20mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-43f60e55e013]

Also known as: Tuna, Emperor

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Green

Jewels

18j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1995

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