Setting the standard for luxury sport watches Rolex has designed the perfect timepiece for sailors, the Oyster Perpetual Yacht-Master II. The 116681 watch measures 44 mm in diameter with a monobloc middle case, a screw-down case back and a screw-down winding crown. The dial is white with rose gold Mercedes hands and features a 10-minute countdown dial, a small seconds dial at the 6 o’clock position, a stopwatch second hand for precise timing and bright luminescent hour markers. The bezel is rose gold with a scratch-resistant cerachrom blue ceramic insert and is bidirectionally controlling the function of the countdown dial. It is powered by the self-winding 4161 caliber with mechanical regatta chronograph functionality and a power reserve of 72 hours. The 116681 bracelet is the signature three-piece Oysterlink design with a center row of rose gold links bordered by brushed steel links securing on the wrist with a folding clasp. It has a water resistance of 100 meters/330 ft