Seiko Cal. 4477 - 763

Seiko 4477-763

The 4477-763 is a sought-after Hand-Winding piece from Seiko's golden era. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-277d18ceeab6]

Also known as: Sumo, Rally

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
44mm
Case Thickness
15.9mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Cream
Jewels
28j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1990

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seikata-wm-277d18ceeab6