Seiko Cal. 4576 - 647

Released in 1983, the Cal. 4576 with design code 647 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-0eb66b6cffa8]

Also known as: Rally, Golden Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

44mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Champagne

Jewels

18j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1983

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