For me the nicest RD out there. Cobalt blue tourbillon at 42mm a master peace that i will chose above any Patek. One that is at the same hight is the VC twin beat forever calendar at 2,4Hz - 4Hz hand wound.
Ina curios way, they are so different to the old RD but in a better way, not like in the Carlis Diaz era, but still very attractive, mostly in the metal…