Rolex Day-Date White Gold — Silver Quadrant Motif Bevelled Roman | Ref. 228349RBR

The Rolex Day-Date 40 in 18 ct white gold represents the pinnacle of the Crown's prestige collection — a watch that has graced the wrists of heads of state and luminaries since its 1956 debut. Reference 228349RBR elevates the archetype further with a rainbow baguette-set bezel and a captivating silver quadrant motif dial dressed with bevelled Roman numeral hour markers, each facet refracting light with jeweller's precision. The result is an instrument that reads simultaneously as a horological masterpiece and an objet d'art.

At its heart beats the in-house Calibre 3255, Rolex's most advanced self-winding movement and the motor powering the entire Day-Date 40 range. Built on a new-generation architecture introduced in 2015, the 3255 incorporates the patented Chronergy escapement — a nickel-phosphorus lever and escape wheel assembly that improves energy efficiency by 15 percent over its predecessor — alongside a Paraflex shock absorber and a blue Parachrom hairspring immune to magnetic fields. A 70-hour power reserve ensures the day and date displays remain accurate long after the watch is set aside.

For collectors, the 228349RBR occupies a singular position in the modern Day-Date catalogue. Rainbow bezels set with alternating fancy-coloured sapphires and other precious stones command extraordinary premiums on the secondary market, driven by scarcity of matched gem parcels and the labour-intensive setting process. Presented in 40 mm white gold — a cooler, more contemporary counterpart to the classic yellow — this reference appeals to connoisseurs who want maximum visual drama without sacrificing the Day-Date's unimpeachable mechanical credentials. It is, in every sense, a crown jewel.