The Richard Mille RM 38-01 Tourbillon Bubba Watson is a limited edition timepiece designed in collaboration with professional golfer Bubba Watson. This watch features a manual winding tourbillon movement with a mechanical G-sensor, allowing golfers to monitor the force generated by their swings. The case is crafted from green TZP-G ceramic and grade 5 titanium, providing durability and a distinctive aesthetic. The watch is limited to 50 pieces worldwide.