Seiko Cal. 4581 - 220

The Seiko 4581-220 represents an important milestone in Seiko's 1982 lineup. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-c74a4c86b960]

Also known as: Rally, Goldfeather

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Green

Jewels

33j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1982

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