Seiko Cal. 4513 - 971

This Hand-Winding model from 1966 features a 37mm Gold-Plated case. It features a Black dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-8eeeb661299f]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

15.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Black

Jewels

21j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1966

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