Seiko Cal. 4591 - 224

This Spring Drive model from 1987 features a 42mm Gold-Plated case. With its 21mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-fcb1ceae2f82]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

14.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

Green

Jewels

33j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1987

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