Seiko Cal. 4520 - 296

This Hand-Winding model from 1966 features a 42mm Gold-Plated case. It features a Green dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-e5ac9b3f84e4]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

110m

Dial Color

Green

Jewels

29j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1966

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