Seiko Cal. 4587 - 772

This Hand-Winding model from 1983 features a 42mm Hardlex-Coated Steel case. It features a Green dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-d26141531b99]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Green

Jewels

20j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1983

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