The Rolex Oyster Perpetual Cosmograph Daytona, reference 116520-0016, is a 40 mm automatic chronometer in Oystersteel with a white dial. This Daytona model secures to the wrist with an Oystersteel Oyster bracelet. It is suitable for diverse settings, from daily wear to more formal engagements. Its chronograph function offers precision timing, while the tachymetric bezel supports speed measurement. Key details Brand: Rolex Type: Mechanical Watch Line: Daytona Material: Oystersteel Colour: White