Seiko Cal. 7099 - 571

This Quartz model from 1979 features a 40mm Stainless Steel case. With its 22mm lug width and 10.7mm profile, it sits comfortably on most wrists. [seikata-wm-6c2ac4dd5f3d]

Also known as: Sumo, Shogun

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

10.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Champagne

Jewels

22j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1979

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