Seiko Cal. 7140 - 376

The Seiko 7140-376 represents an important milestone in Seiko's 1979 lineup. With its 18mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-a276c52dab48]

Also known as: Shogun, Goldfeather

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

39mm

Case Thickness

15.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

33j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1979

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