Seiko Cal. 6288 - 760

This Spring Drive model from 1973 features a 45mm Stainless Steel case. With its 19mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-e1557354576b]

Also known as: Helmet, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Navy

Jewels

22j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1973

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