Seiko Cal. 5623 - 586

This Quartz model from 1981 features a 43mm Stainless Steel case. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-3a5ccb44dbcd]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

White

Jewels

19j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1981

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