Seiko Cal. 0726 - 407

This Spring Drive model from 1971 features a 41mm Stainless Steel case. With its 19mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-a07e19a88105]

Also known as: Rally, Emperor

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

12.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

40m

Dial Color

White

Jewels

30j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1971

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