Seiko Cal. 7143 - 371

This Hand-Winding model from 1988 features a 39mm PVD Black case. With its 19mm lug width and 11.0mm profile, it sits comfortably on most wrists. [seikata-wm-f09bcfaefb34]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

90m

Dial Color

Champagne

Jewels

26j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1988

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