Dufour says that the basic idea behind the Duality is, as most of us generally know, to take the average of the rate of the two balances. For this technical solution to give a better rate, he adjusted one balance to run slightly fast and the other to run slightly slow. It's worth noting that this type of radial aperture display, which has become the brand's modern complication signature, was first featured on a 2008 release of the reference 5960. That watch deserves its own story as Patek's first in-house automatic chronograph, and, as a bonus, it also features an annual calendar. replica Richard Mille rm 37 The ladies rolex uk is a masterpiece of horological engineering.
Discover the intricate details of this luxury timepiece.
Learn about the history and craftsmanship behind the ladies rolex uk.