Seiko Cal. 4566 - 758

Seiko 4566-758

The 4566-758 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4566 caliber with 27j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-bddebd241428]

Also known as: Sumo, Arnie

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
14.8mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Navy
Jewels
27j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1997

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seikata-wm-bddebd241428