Seiko Cal. 4424 - 543

The Seiko 4424-543 represents an important milestone in Seiko's 1974 lineup. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-d3e8dff46961]

Also known as: UFO, Bellmatic

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

42mm

Case Thickness

14.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Cream

Jewels

25j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1974

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