Seiko Cal. 4584 - 742

This Hand-Winding model from 1976 features a 38mm Titanium case. With its 20mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-ff9be362d80a]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

38mm

Case Thickness

8.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Champagne

Jewels

23j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1976

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