Seiko Cal. 4456 - 606

This Spring Drive model from 1969 features a 37mm Gold-Plated case. It features a Green dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-ec66ca4e10e5]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

12.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Green

Jewels

21j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1969

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