Seiko Cal. 5671 - 339

The Seiko 5671-339 represents an important milestone in Seiko's 1970 lineup. With its 20mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-060179de064b]

Also known as: UFO, Goldfeather

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

100m

Dial Color

Burgundy

Jewels

31j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1970

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