Seiko Cal. 4566 - 559

This Automatic model from 1968 features a 35mm PVD Black case. It features a Navy dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-12b5eb7328e3]

Also known as: Monster, Sea Horse

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

15.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

190m

Dial Color

Navy

Jewels

21j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1968

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