Rolex Oyster Perpetual Sea-Dweller Watch. 44mm stainless steel case with aftermarket diamonds and with Ring Lock System allowing the watch to withstand 2.98 metric tonnes of water pressure. Has an aftermarket bezel with 7.55CT in diamonds, black dial, long lasting blue luminescent hands and hour markers, and Oyster bracelet with Glidelock adjustable clasp, and set with aftermarket diamonds. Water resistant to of 12,800 feet (3,900 meters) with helium escape valve for extreme depths diving. Total carat weight: 26.50CT. Comes with Rolex box. Reference Number: 116660.