Rolex Perpetual Yacht-Master 37 Watch of Stainless Steel and 18k Everose Gold. Chocolate dial with highly legible Chromalight display with long-lasting blue luminescence. Screw-down, Twinlock double waterproofness system. Scratch-resistant sapphire crystal, Cyclops lens over the date. Centre hour, minute, and seconds hands. Instantaneous date with a rapid setting. Stop-seconds for precise time setting. The 18k Everose Gold bidirectional rotatable 60-minute graduated bezel with matt black Cerachrom insert in ceramic, polished raised numerals, and graduations. The Watch comes with Mechanical Self-winding Movement & 2236 Caliber w/ 31 jewels & 55 hours power reserve. The Stainless Steel and 18k Everose Gold Oyster bracelet with folding Oysterlock safety clasp with Easylink 5 mm comfort extension link. The water resistance is up to 100m/330ft. Functions: date, hour, minute, second. Luxury watch style. Watch label: Swiss Made.