Seiko Cal. 4446 - 672

Seiko 4446-672

The 4446-672 is a sought-after Hand-Winding piece from Seiko's golden era. With its 22mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-e3ab9984008e]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
39mm
Case Thickness
14.1mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
170m
Dial Color
White
Jewels
23j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1981

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