Seiko Cal. 4471 - 577

The Seiko 4471-577 represents an important milestone in Seiko's 1987 lineup. It features a Green dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-ade506b949bf]

Also known as: Bullhead, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Green

Jewels

27j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1987

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