Rolex Oyster Perpetual Submariner Date Rolesor Watch. Watch has a 40mm stainless steel case, and an 18K yellow gold unidirectional rotatable bezel with blue Cerachrom disc. Features a blue dial, and stainless steel and 18K yellow gold Oyster bracelet with Glidelock clasp. Water resistant to 300 meters (1000 feet). Reference number 116613.