Seiko Cal. 6631 - 796

The Seiko 6631-796 represents an important milestone in Seiko's 1980 lineup. With its 22mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-1ff127d337aa]

Also known as: Turtle

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

38mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Champagne

Jewels

22j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1980

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