Rolex Lady-Datejust Everose Rolesor — Aubergine Diamond Dial, Fluted Bezel | Ref. 279171

The reference 279171 Lady-Datejust 28 in Everose Rolesor presents one of Rolex's most distinctive chromatic pairings: the warm rose-gold flush of Everose — a proprietary 18 ct pink-gold alloy formulated for fade-resistance — juxtaposed against a deep Aubergine dial of almost jewel-like intensity. The fluted bezel in Everose gold frames the composition with a classical architectural detail that Rolex has refined across more than seven decades of Datejust production. Diamond hour markers punctuate the dial's burgundy-purple ground, each stone catching light with precision against the rich background.

Calibre 2236, the movement inside the 279xxx Lady-Datejust family, represents Rolex's most advanced ladies' calibre. Its Syloxi hairspring — fashioned from silicon in a process developed entirely within the manufacture — offers paramagnetic properties and enhanced thermal stability compared to traditional alloy springs. Running at 28,800 vph with a 55-hour power reserve, the 2236 is COSC-certified and then further validated to Rolex's own Superlative Chronometer standard, adding a post-assembly timing test that exceeds COSC tolerances by a factor of approximately two.

For collectors, the Aubergine dial is among the most singular colour stories in the current Datejust catalogue — deep enough to photograph almost black in low light yet illuminating to a rich plum under direct illumination. The Everose Rolesor case construction, with its characteristic blend of steel and rose gold, provides a more accessible price point than all-gold variants while delivering the same movement, water resistance and overall build quality. References in this configuration consistently attract strong interest in both retail and secondary markets.