Brand New Authentic Rolex Datejust 31 Stainless Steel and White Gold Mint Green Dial Women's Luxury Watch Model M278274-0017. Polished White Gold and Stainless Steel case with White Gold & Stainless Steel Oyster Style Bracelet watch band. Crownclasp clasp. Fixed-Fluted bezel. Dial description: Polished Silver Hands and Stick Hour Markers and the Date Displayed on a Mint Green 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. The Rolex Datejust 31 has a mint green dial that changes the whole mood of the watch. A lot of Rolex pieces carry a cooler, more formal expression right out of the box. This one brings in something fresher. The green looks airy at first glance, then a little richer. You look down once for the time, then again because the color keeps pulling your eye back.