Rolex Cosmograph Daytona Ref. 116508 – 18ct Yellow Gold, Black and Champagne DialThe Rolex Cosmograph Daytona Ref. 116508 is a premier example of the worlds most famous chronograph, reimagined in radiant 18ct yellow gold. Its 40mm Oyster case is equipped with a fixed yellow gold bezel featuring an engraved tachymetric scale, allowing for precise speed measurements of up to 400 units per hour. The striking black dial is accented by champagne sub dials and gold applique hour markers treated with luminescent material for superior