Seiko Cal. 4442 - 572

Seiko 4442-572

The Seiko 4442-572 represents an important milestone in Seiko's 1997 lineup. It features a Green dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-adb2d5e1eb5d]

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
8.4mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Green
Jewels
17j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1997

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