Seiko Cal. 4584 - 423

This Automatic model from 1972 features a 40mm Titanium case. With its 22mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-960e1bdae1ea]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

13.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

33j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1972

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