Arnold & Son Constant Force Tourbillon Watch Eta Movement Replica Watches

Arnold & Son Constant Force Tourbillon Watch Watch Releases

The movement is merely 4.4mm thick and operates in 3Hz (21,600bph) and indicates the time at a subdial using the seconds in a lesser, smaller subsidiary dial. For the steel version of the Time Pyramid, Arnold & Son coats much of the motion bridges at “NAC Gray” for the darker […]