Seiko Cal. 4556 - 442

This Quartz model from 1990 features a 34mm PVD Black case. Powered by the 4556 caliber with 19j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-316db0abda83]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

34mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

60m

Dial Color

White

Jewels

19j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1990

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