Seiko Cal. 6680 - 232

This Hand-Winding model from 1967 features a 37mm Gold-Plated case. It features a Black dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-6f32bccdf57f]

Also known as: Bullhead, Helmet

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

13.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

Black

Jewels

36j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1967

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