Richard Mille RM028 Diver Titanium Skeleton Dial

The Richard Mille RM028 Diver Titanium Skeleton Dial presents a rare fusion of avant-garde engineering and professional dive watch functionality. Introduced around 2009, this model features a robust 47 mm titanium tripartite case measuring approximately 14.6 mm thick, built to ISO 6425 standards with a unidirectional bezel secured by 22 screws and water resistance to 300 m. At its heart lies the skeletonized automatic caliber RMAS7 with a variable-geometry rotor and twin barrels delivering a 55hour power reserve. The movement's bridges and baseplate are crafted in PVD-treated titanium, showcasing Mille's meticulous hand-finishing and skeleton architecture. The transparent dial, sapphire crystal construction, and exhibition back emphasize the technical artistry, while the lightweight titanium construction ensures exceptional wearability. Collectors prize the RM028 for its pioneering use of variable-geometry winding, its rarity in titanium form, and its status as Richard Mille's first true dive watch. This is a standout piece for enthusiasts seeking both horological innovation and diving pedigree. Like New with Richard Mille box, travel pouch, and papers dated 2023.