Brand New Authentic Rolex Datejust 31 Yellow Gold Olive Green Pave Roman Diamond Dial Women's Luxury Watch Model M278278-0030. Polished 18kt Yellow Gold. case with 18kt Yellow Gold President Style Bracelet. watch band. Crownclasp clasp. Fixed-Fluted bezel. Dial description: Polished Yellow Gold Hands and Roman Numeral Hour Markers With a Diamond Pave VI and the Date Displayed on an Olive Green Dial. dial. Automatic - Chronometer movement. Powered by Rolex Calibre 2236 engine with 55 hours power reserve. Watch functions: Date, Power Reserve, Hour, Minute, Second. Screw in crown. Scratch Resistant Sapphire crystal. Round case shape. Case size: 31mm. Solid case back. 100 Meters - 330 Feet water resistant. 5 year WatchMaxx warranty.