Offering 65 hours of power reserve, the self-winding movement is equipped with two barrels and a bi-directional, ball-bearing-mounted rotor. A highly refined arrangement of open-worked bridges and a hand-polished rotor segment echo the floral richness of the watch face. Under the domed sapphire crystal, the tourbillon cage is formed from hand-polished gold petals that echo the shape of the gemstone petals on the outer dial, as well as the open-worked hour and minute hands.