Seiko Cal. 4423 - 568

This Spring Drive model from 1981 features a 39mm PVD Black case. With its 20mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-dbc2987d3920]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

9.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Burgundy

Jewels

18j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1981

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