Seiko Cal. 4566 - 531

Seiko 4566-531

The 4566-531 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4566 caliber with 17j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-91227cb82615]

Also known as: Monster

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
8.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
80m
Dial Color
White
Jewels
17j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1971

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