Seiko Cal. 4478 - 163

Seiko 4478-163

The 4478-163 is a sought-after Hand-Winding piece from Seiko's golden era. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-399351e4dbef]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
43mm
Case Thickness
8.1mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Champagne
Jewels
28j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1990

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seikata-wm-399351e4dbef