Seiko Cal. 4581 - 676

The Seiko 4581-676 represents an important milestone in Seiko's 1979 lineup. It features a White dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-6e004e5d882a]

Also known as: Silverwave, Emperor

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

35mm

Case Thickness

12.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

White

Jewels

25j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1979

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