The Rolex Yacht-Master was launched in the 1990s as a luxurious nautically-themed watch, targeted at yachting fanatics. In 2007, the Rolex Yacht-Grasp II was released, this time as knowledgeable regatta watch that can be used for a chronograph.The bezel insert, a crucial component for divers, is created from Cerachrom, Rolex's ceramic compound that