Seiko Cal. 4568 - 303

This Hand-Winding model from 1975 features a 40mm Gold-Plated case. It features a Black dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-8cca43ad6944]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

11.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Black

Jewels

36j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1975

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