The RM 033 was developed by Richard Mille after the success of its first-round case timepiece in the RM 025 diver. The RM033 comes with a rose gold case that is 46mm in diameter and 6.3mm thick to create a slim timepiece that has a curved case that espouses the wrist. The case is fashioned with 16 spline screws in grade 5 titanium and abrasion-resistant washers in 316L stainless steel, an exhibition case back and a crown that winds bidirectionally. The dial is skeletonized with a baseplate and bridges in grade 5 titanium with a black PVD coating and features Arabic numeral hour markers and titanium hands. The RM033 Is powered by the RXMP1 caliber which has a skeletonized automatic movement with an off-center monoblock platinum rotor and a power reserve of 45 hours. The case is paired with a rubber bracelet that integrates into the lugs of the case’s torque system that has a titanium double fold-over closure. It has a water resistance of 30 meters (98 feet).