Rolex Lady-Datejust 28 White Rolesor — Silver Index Dial, 44-Diamond Bezel | Ref. 279384RBR

Reference 279384RBR is among the most jewellery-intensive configurations in the current Lady-Datejust 28 catalogue. White Rolesor — Oystersteel paired with 18 ct white gold on the crown, bezel, and bracelet centre links — provides a cooler, platinum-adjacent aesthetic, while the 44-diamond bezel (total approximately 0.66 ct) adds brilliance without obscuring the clean silver index dial beneath. The RBR suffix denotes the diamond-set bezel, differentiating it from the polished or fluted alternatives.

Calibre 2236 drives the watch — a 31-jewel self-winding movement featuring the Syloxi hairspring in silicon, a material that eliminates sensitivity to magnetic fields and requires no lubrication at the escapement level. At 55 hours power reserve, the 2236 exceeds what most comparable lady's movements offer. The 28 mm Oyster case maintains 100 m water resistance via the Twinlock screw-down crown, and the Jubilee bracelet's five-piece construction provides exceptional comfort on the wrist.

For buyers seeking a Lady-Datejust that bridges the gap between a dress watch and a diamond-set jewellery piece, the 279384RBR delivers without requiring a full precious-metal case. White Rolesor tends to photograph as near-white gold, making it highly photogenic and broadly versatile across wardrobes. Current-generation RBR references remain competitive on the pre-owned market, with certified pre-owned examples carrying manufacturer warranties in some markets.