Seiko Cal. 4571 - 143

Seiko 4571-143

The 4571-143 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4571 caliber with 36j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-ce47a8f23919]

Also known as: UFO

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
11.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
140m
Dial Color
Cream
Jewels
36j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1974

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seikata-wm-ce47a8f23919