Seiko Cal. 4577 - 576

Released in 1979, the Cal. 4577 with design code 576 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-d3520bd025cb]

Also known as: Shogun

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Champagne

Jewels

20j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1979

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