The Rolex Datejust 31 features a stainless steel and everose gold case with an elegant rose diamond set bezel. Its dial is a classic Rose with applied everose gold indices and hands. Equipped with the Calibre 2236 automatic movement, it includes date functionality at the 3 o'clock position. The watch has an analog display powered by a mechanical winding movement operating at approximately 28,800 vph (5 beats per second) with about 55 hours power reserve and is water resistant to 100 meters / 330 feet. It includes screw-down crown and solid case back, comes on a folding Oyster clasp everose gold bracelet.