Seiko Cal. 4576 - 290

This Hand-Winding model from 1972 features a 38mm Gold-Plated case. With its 22mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-384df7f809e8]

Also known as: Goldfeather, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

11.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

160m

Dial Color

Black

Jewels

27j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1972

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