Seiko Cal. 4581 - 875

This Quartz model from 1969 features a 37mm PVD Black case. It features a Cream dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-8d6637e984b6]

Also known as: Sea Horse

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

37mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

27j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1969

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