Seiko Cal. 4425 - 475

Seiko 4425-475

The 4425-475 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-e4f3792004d1]

Also known as: Samurai

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
42mm
Case Thickness
8.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
36j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1991

Related Models

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