Seiko Cal. 7090 - 326

This Spring Drive model from 1991 features a 37mm Stainless Steel case. With its 19mm lug width and 13.1mm profile, it sits comfortably on most wrists. [seikata-wm-b0b7090fcc91]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

13.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Burgundy

Jewels

26j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1991

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