Seiko Cal. 6622 - 926

This Spring Drive model from 1981 features a 40mm PVD Black case. With its 18mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-9597963aa071]

Also known as: Helmet, Rally

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

9.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Champagne

Jewels

28j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1981

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