Seiko Cal. 4543 - 851

This Automatic model from 1972 features a 34mm PVD Black case. Powered by the 4543 caliber with 30j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-0a8e2515156b]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Black

Jewels

30j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1972

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