Seiko Cal. 4478 - 572

This Automatic model from 1971 features a 34mm PVD Black case. It features a White dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-b40015368f66]

Also known as: Sea Horse

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

13.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

30m

Dial Color

White

Jewels

24j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1971

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