Seiko Cal. 4421 - 957

This Kinetic model from 1974 features a 45mm Titanium case. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-af9f58278386]

Also known as: Samurai

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

45mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1974

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