Swiss made, automatic, 54 jewels, 38.20 mm 28,800 (4Hz), 168-hour power reserve. Functions: hours, minutes, small seconds, day, date, month, perpetual calendar, year, moonphase, power reserve. Twin barrels, solid gold skeleton rotor. The winding pawls and the automatic wheel are made of black ceramic while the rotor bearing is made of white ceramic. Released in 2015 and based on caliber 52010.