Rolex Cosmograph Daytona, White Gold Blue Index Dial 40MM Watch 116509

Perfected to keep up with the pressures of motorsports, the Cosmograph Daytona was created to master the speed of timekeeping by featuring a chronograph, a 30-minute counter, and stop-seconds for precise time setting. It comes with a 40mm white gold case that has a screw-down case back, a scratch-resistant sapphire and features a fixed 18K white gold bezel with an inner engraved tachymetric scale. Enclosed in the case is the 4130 Caliber that has bidirectional self-winding via Perpetual rotor, a-2/+2 sec/day precision and a 72-hour power reserve. The dial is blue with index hour indicators and three sub-dials. The oyster bracelet is made of 18-carat white gold with a folding oyster lock safety clasp. It has a water resistance of 100 meters (330 feet).