Seiko Cal. 4515 - 430

This Spring Drive model from 1980 features a 35mm Hardlex-Coated Steel case. It features a Green dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-8a46bc98835d]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Green

Jewels

26j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1980

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