Seiko Cal. 4581 - 522

The Seiko 4581-522 represents an important milestone in Seiko's 1992 lineup. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-394da515aec6]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

36mm

Case Thickness

15.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

Navy

Jewels

31j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1992

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