Seiko Cal. 7143 - 504

This Spring Drive model from 1980 features a 43mm PVD Black case. With its 20mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-05dc470391ba]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

43mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

90m

Dial Color

White

Jewels

19j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1980

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