Seiko Cal. 0722 - 728

Seiko 0722-728

This Automatic model from 1993 features a 44mm Hardlex-Coated Steel case. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-6e2a97b5b4b6]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
9.9mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
24j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1993

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