Seiko Cal. 3879 - 566

Released in 1976, the Cal. 3879 with design code 566 was part of Seiko's domestic market collection. With its 22mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-a0cd4bc45775]

Also known as: UFO, Navigator

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

10.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Burgundy

Jewels

33j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1976

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