Seiko Cal. 4576 - 699

The Seiko 4576-699 represents an important milestone in Seiko's 1980 lineup. Powered by the 4576 caliber with 22j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-fde29fced9a9]

Also known as: Bullhead, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

12.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Navy

Jewels

22j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1980

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