Audemars Piguet Royal Oak Ceramic Skeleton 15416CE.OO.1225CE.01 Daytona 8mm black ADLC coated stainless

8mm black ADLC coated stainless steel case surrounding a skeleton dial on a black alligator strap with a black ADLC coated stainless steel deployant buckle

as it also marks the 10th anniversary of the partnership between Rafael Nadal and Richard Mille

from time-only models to the most sophisticated complications

This example

inscribed 'Thanks Josie ❤X'

Audemars Piguet Royal Oak Ceramic Skeleton 15416CE.OO.1225CE.01 Daytona 8mm black ADLC coated stainlessThe Royal Oak Double Balance Wheel Openworked features a patented innovation aimed to improve the watchs precision and stability by incorporating two balance wheels and two hairsprings assembled on the same axis so that the system oscillates in synchrony. Not only an engineering feat, the solution is also aesthetically fascinating which is why Audemars Piguet has fully openworked the blackened movement. The pink gold toned double balance wheel