Seiko Cal. 4423 - 923

This Automatic model from 1993 features a 34mm PVD Black case. With its 20mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-628b280d10a1]

Also known as: Sportsmatic

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

8.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

Cream

Jewels

33j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1993

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