Seiko Cal. 4447 - 397

This Hand-Winding model from 1974 features a 34mm Hardlex-Coated Steel case. It features a Silver dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-2960f4623d35]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

130m

Dial Color

Silver

Jewels

18j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1974

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