Seiko Cal. 4421 - 170

This Kinetic model from 1965 features a 34mm Titanium case. It features a Champagne dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-2af024a952eb]

Also known as: Tuna, Bullhead

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

34mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1965

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