Seiko Cal. 4447 - 228

Seiko 4447-228

The 4447-228 is a sought-after Hand-Winding piece from Seiko's golden era. With its 19mm lug width and 15.9mm profile, it sits comfortably on most wrists. [seikata-wm-bb4b7322d109]

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
15.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
170m
Dial Color
Cream
Jewels
35j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1978

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