Rolex Day-Date 40 Yellow Gold — Champagne Index Dial | Ref. 228348RBR

The 228348RBR is one of the most jewellery-intensive configurations within the modern Day-Date 40 catalogue, combining an 18ct yellow gold Oyster case with a factory-set ruby and brilliant diamond bezel — the RBR designation indicating alternating rows of rubies and brilliants set into the bezel's stepped profile. The champagne index dial, with its warm honeyed tone and applied yellow gold hour markers, provides a tonally harmonious backdrop that allows both the dial's restrained elegance and the bezel's gem-set exuberance to coexist without conflict.

The 228348RBR is powered by the Calibre 3255, the movement that defines the current Day-Date 40 generation. Featuring the patented Chronergy escapement — a redesigned geometry for the Swiss lever and escape wheel that delivers a 15% improvement in energy efficiency — the 3255 provides a 70-hour power reserve, Parachrom hairspring, and Paraflex shock absorption. The movement is manufactured entirely in-house at Rolex and certified as a Superlative Chronometer, accurate to within +2/-2 seconds per day. The President bracelet in yellow gold completes the composition.

Day-Date references with full gem-set bezels represent the apex of Rolex's standard production jewellery watches and are highly prized by collectors who seek the combination of horological seriousness with haute joaillerie craftsmanship. The 228348RBR in yellow gold with a champagne dial is a canonical configuration — warm, authoritative, and deeply traditional in its chromatic logic. Complete examples in excellent condition are consistently sought after in the pre-owned market, particularly in regions where yellow gold remains the prestige metal of choice.