Seiko Cal. 5281 - 696

This Spring Drive model from 1971 features a 43mm Titanium case. With its 20mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-eaf29c11962e]

Also known as: Helmet, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

8.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Champagne

Jewels

23j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1971

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