Seiko Cal. 4578 - 146

This Automatic model from 1971 features a 35mm Stainless Steel case. With its 18mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-4c1e80fb30aa]

Also known as: World Timer

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

14.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

White

Jewels

33j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1971

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