Today, we are reporting live from Baselworld 2016 with the biggest news many of you were dreaming of. Rolex is introducing a new version of its Oyster Perpetual Cosmograph Daytona in 904L steel, with a monobloc Cerachrom bezel, developed and patented by Rolex, in black ceramic. This latest evolution is a blend of high technology and sleek aesthetics, and pays tribute to the heritage of this legendary chronograph.