Seiko Cal. 6679 - 331

The Seiko 6679-331 represents an important milestone in Seiko's 1973 lineup. With its 20mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-bc2b7467bed4]

Also known as: Rally, Emperor

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

13.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Black

Jewels

23j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1973

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