Seiko Cal. 4556 - 729

The Seiko 4556-729 represents an important milestone in Seiko's 1996 lineup. It features a Black dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-e6c3b890a9ca]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

43mm

Case Thickness

9.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

40m

Dial Color

Black

Jewels

33j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1996

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