The Richard Mille RM 35-03 Automatic Rafael Nadal inaugurates a new winding mechanism: the butterfly rotor. The new RMAL2 automatic movement features a Sport Mode pusher that adjusts the two-position automatic rotor. The first position is a half-disc shape that offers the most winding efficiency and is ideal for daily wear. Activate the second Sport Mode position to split the rotor, forming the patented butterfly shape that evenly distributes weight, maintaining the watch's precision during all activities. The RM 35-03 puts you in total control. The watch is crafted in a 43mm x 49mm carbon case and styled on a white rubber strap.