Seiko Cal. 4566 - 871

Seiko 4566-871

The 4566-871 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4566 caliber with 27j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-0975a7c90859]

Also known as: Bullhead

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
13.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
190m
Dial Color
Cream
Jewels
27j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1975

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