Seiko Cal. 6166 - 822

This Kinetic model from 1979 features a 41mm Titanium case. It features a Black dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-676b8e391aee]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

41mm

Case Thickness

10.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Black

Jewels

26j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1979

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