Seiko Cal. 4557 - 572

The Seiko 4557-572 represents an important milestone in Seiko's 1984 lineup. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-0884fe9b2866]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

44mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

150m

Dial Color

Green

Jewels

30j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1984

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