Last month, Omega announced its latest technical innovation: the Spirate System, with a patent-pending balance spring design that offers highly precise adjustments. The new silicon balance spring is fitted in the Co-Axial Master Chronometer Calibre 9920, and its latest watch, the Speedmaster Super Racing, is the first to feature the Spirate System.
Omega first started using silicon hairsprings in 2008. Silicon is temperature- and shock-resistant, and