Seiko Cal. 4424 - 686

This Automatic model from 1968 features a 37mm Titanium case. It features a White dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-f9461aa77ef0]

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

37mm

Case Thickness

15.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

White

Jewels

32j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1968

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