Seiko Cal. 4447 - 708

This Spring Drive model from 1978 features a 36mm Titanium case. It features a Black dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-84a2e8f22632]

Also known as: Rally, Arnie

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

14.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Black

Jewels

35j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1978

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