Richard Mille RM035 Toro Americas Edition Rose Gold Watch (MINT CONDITION) The skeletonized dial baseplate is made of PVD treated wet sandblasted grade 5 titanium to ensure maximum rigidity and durability. This timepiece runs on the caliber RMUL1 which has skeletonized manual winding movement and a power reserve of up to 55 hours. It comes with a rubber bracelet that has a titanium fold over clasp and has a water resistance of up to 50 meters (164 feet).