Seiko Cal. 0728 - 554

This Spring Drive model from 1997 features a 40mm PVD Black case. It features a Black dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-c2c675d98060]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Black

Jewels

18j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1997

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