Rolex Datejust Yellow Rolesor — Silver Diamond Dial | Ref. 279383RBR

Reference 279383RBR is the Lady-Datejust 28 in Yellow Rolesor — Rolex's proprietary pairing of Oystersteel and 18 ct yellow gold — distinguished here by a factory diamond-set bezel and a silver dial set with brilliant-cut diamond hour markers. At 28 mm, the Oyster case is proportioned for the wrist without sacrificing the architectural clarity that defines the Datejust family. The Calibre 2236, an automatic movement with a Syloxi silicon hairspring and a 55-hour power reserve, powers the date display via Rolex's signature Cyclops lens magnification at 3 o'clock.

The Rolesor construction places yellow gold on the bezel, crown, and central bracelet links against Oystersteel flanks and case sides — a combination Rolex has refined over decades to achieve seamless tonal continuity. On this reference, the diamond bezel replaces the standard fluted yellow gold ring with individually set brilliant-cut stones, amplifying the dial's own diamond indexes to create a cohesive jewellery-forward aesthetic. The silver dial provides a luminous, neutral background that allows the stones' natural dispersion to read clearly under varied lighting conditions.

Fitted to an Oyster bracelet with a concealed folding Oysterclasp, 279383RBR delivers the Lady-Datejust's characteristic versatility across formal and everyday contexts. Water resistance stands at 100 metres via the triplock winding crown. This reference appeals strongly to buyers seeking an entry point into Rolex's gem-set women's collection without the full-gold investment of the Pearlmaster, offering factory provenance in a highly wearable 28 mm format.