The black Mother of Pearl dial defines the Cosmograph Daytona from the rest of luxury watches with the luminescent gold hands. To tell the time, the 40mm Rolexhas a mix of Arabic numerals and diamond-set indexes. Rolex Cosmograph Daytona 116508-0011 has a yellow gold case and a fixed bezel with a tachymetric scale to calculate the speed. Rolex designed Reference 116508-0011 with caliber 4130 self-winding movement that guarantees the wearer multiple functions of time and chronograph from 1/8 Sec. to 12 hours. The men’s Rolex Daytona has a Flat three-link yellow gold bracelet with a foldable Oysterlock safety clasp ultra-comfort on the wrist. Rolex 116508-0011 has 100-meter waterproofness, thus usable in track and water racing.