Rolex Datejust 28 Yellow Rolesor — Champagne Index Dial | Ref. 279163

Reference 279163 is the Lady-Datejust 28 in Yellow Rolesor — the combination of Oystersteel and 18ct yellow gold that has been a Datejust signature since the 1940s, when Rolex coined the term 'Rolesor' for this two-tone approach. In this configuration, the case body is steel while the bezel, crown, and Jubilee bracelet centre links are yellow gold, producing a warmer, more dressed appearance than an all-steel reference while remaining approachable in price relative to solid precious metal. The champagne dial with index markers provides clear, unadorned legibility.

Calibre 2236 powers this 28mm reference, incorporating the Syloxi silicon hairspring that Rolex developed and manufactures in-house. Silicon's natural anti-magnetic properties and absence of lubrication requirements contribute to the movement's long-term stability. Certified as a Superlative Chronometer, the 2236 is verified to -2/+2 seconds per day in the final watch. The Jubilee bracelet construction, with its five-piece links, lends a fluid articulation particularly well suited to the smaller wrist proportions this reference targets.

Ref. 279163 occupies the sweet spot of the Lady-Datejust range for buyers seeking the classic Rolex aesthetic without the commitment to solid precious metal. Yellow Rolesor has experienced a significant collector revival in recent years, as the market's appetite for warm-toned watches has grown. The champagne dial is versatile enough for both professional and casual settings, making this one of the most wearable everyday luxury watch references in the current Rolex catalogue.