Seiko Cal. 4566 - 577

The Seiko 4566-577 represents an important milestone in Seiko's 1979 lineup. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-ddcfdcebc6c8]

Also known as: UFO, Crown

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

39mm

Case Thickness

11.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

150m

Dial Color

Champagne

Jewels

25j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1979

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