Seiko Cal. 5680 - 623

This Hand-Winding model from 1972 features a 37mm Gold-Plated case. It features a Black dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-6d45946f5302]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

10.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Black

Jewels

25j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1972

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