With the Master Grande Tradition Tourbillon Céleste . the orbital tourbillon, which ensures the movement’s reliability, revolves around the dial once every day. As reference 5073401, its white gold case is set with 174 diamonds for a total of approx. 5.4 carat. The sun revolves around the dial once every 24 hours; the day, month and zodiac signs are indicated through the circular scale at the outer rim of the dial.
