Seiko Cal. 6690 - 975

This Kinetic model from 1967 features a 38mm Hardlex-Coated Steel case. It features a Black dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-8bea4b281999]

Also known as: Crown

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Black

Jewels

26j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1967

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