Richard Mille - RM 028 - Automatic WindingReference: RM 028 Model: Automatic Winding In early 2009, Richard Mille made a significant splash in the diving watch market with the debut of the RM 025 Tourbillon Chronograph, which also introduced the first round case in its collection. A year later, the brand unveiled the RM 028, an automatic divers watch with a slightly smaller 47 mm diameter. Building on the RM 025's design principles, the RM 028 features an exceptional case and a skeletonized