Seiko Cal. 0775 - 331

This Spring Drive model from 1982 features a 40mm Titanium case. With its 20mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-3229bf14f43a]

Also known as: Navigator, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

14.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

Champagne

Jewels

33j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1982

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