Datejust 31 Dark Grey Diamond Dial Diamond Bezel Steel 18KT Yellow Gold Jubilee M278383RBR-0022

The Rolex Lady-Datejust 31 Reference M278383RBR-0022 is a luxurious and eye-catching timepiece that perfectly combines the classic two-tone aesthetic with stunning gem-setting. This model features a sophisticated Dark Grey Dial set with diamonds, a dazzling Diamond-Set Bezel, and the elegant Jubilee bracelet, all presented in the iconic Rolesor Yellow Gold design (Oystersteel and 18K Yellow Gold).

The watch features a robust monobloc middle case in durable Oystersteel (Stainless Steel), ensuring reliability and strength in the mid-size 31 mm size. The case is water-resistant to 100 metres (330 feet), secured by the screw-down Twinlock winding crown.

The case is framed by the highly luxurious Diamond-Set Bezel. The ‘RBR’ (Rolex Briolette-cut Rims) or similar codes often indicate an enhanced diamond setting, where the brilliant-cut diamonds are precisely set edge-to-edge in solid 18K Yellow Gold, maximizing the watch’s brilliance and light reflection.

The timepiece is fitted with the elegant, five-piece link Jubilee bracelet, renowned for its comfort and fluid, dressy appearance. Crafted in a two-tone Rolesor Yellow Gold style, the outer links are in Oystersteel while the inner links are in polished 18K Yellow Gold. The bracelet fastens securely with the folding Oysterclasp, which includes the Easylink 5 mm comfort extension link.

Key Features

The centerpiece is the sophisticated Dark Grey Diamond Dial. This deep, slate gray color is executed with a sunray finish, providing a dramatic and elegant backdrop for the gold elements and the diamond hour markers.

The hours are marked by 10 brilliant-cut Diamond Hour Markers (with the Rolex Crown at 12 o’clock and a date window at 3 o’clock), meticulously set in 18K Yellow Gold surrounds. The date is displayed at 3 o’clock, magnified beneath the Cyclops lens.

Under the dial lies the high-performance Calibre 2236 movement. This self-winding mechanical movement incorporates the patented Syloxi hairspring, providing exceptional performance, accuracy, and reliability, and is certified as a Superlative Chronometer, completing this distinguished timepiece.