Seiko Cal. 4489 - 228

Seiko 4489-228

The 4489-228 is a sought-after Hand-Winding piece from Seiko's golden era. With its 22mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-1d4b70a5ac16]

Also known as: Crown

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
38mm
Case Thickness
12.8mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Silver
Jewels
33j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1989

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seikata-wm-1d4b70a5ac16