Seiko Cal. 0728 - 446

Seiko 0728-446

The 0728-446 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Navy dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-4c8018d1d471]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
35mm
Case Thickness
14.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Navy
Jewels
22j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1999

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seikata-wm-4c8018d1d471