Women’s Rolex Datejust 31 278278 – Dark Grey Diamond Dial, Yellow Gold Band Color:Gold it delivers approximately 55 hours

it delivers approximately 55 hours of power reserve

three chronograph sub-dials

The Rolex Datejust 31 exemplifies luxury and Swiss precision

and the legendary Calibre 3235 automatic movement with a 70-hour power reserve

Women’s Rolex Datejust 31 278278 – Dark Grey Diamond Dial, Yellow Gold Band Color:Gold it delivers approximately 55 hoursThe Rolex Datejust 31 (Reference 278278) blends timeless elegance with precise Swiss craftsmanship. Fully crafted in 18 kt yellow gold, this 31 mm model features a fluted bezel and a striking dark grey dial set with diamonds in 18 kt gold. The Chromalight display ensures excellent legibility, while the Manufacture Rolex Calibre 2236 self winding movement delivers 2 +2 seconds per day accuracy and a 55 hour power reserve. Waterproof to 100 meters and