Seiko Cal. 4425 - 335

This Spring Drive model from 1969 features a 35mm Stainless Steel case. It features a Green dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-25ecf9cab1d3]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Green

Jewels

18j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1969

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