Seiko Cal. 4557 - 582

Seiko 4557-582

The 4557-582 is a sought-after Kinetic piece from Seiko's golden era. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-0679e9a6f6c5]

Also known as: Sumo, Rally

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
13.0mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Champagne
Jewels
29j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1966

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