Seiko Cal. 4579 - 707

This Spring Drive model from 1973 features a 35mm Hardlex-Coated Steel case. With its 20mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-53484e6bbbe7]

Also known as: Pogue, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Cream

Jewels

33j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1973

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