Seiko Cal. 4522 - 841

This Automatic model from 1973 features a 38mm PVD Black case. It features a Green dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-8190287afed6]

Also known as: Monster, Sea Horse

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

38mm

Case Thickness

14.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

40m

Dial Color

Green

Jewels

28j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1973

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