Rolex Lady-Datejust Yellow Rolesor — Mint Green Diamond Dial | Ref. 279173

Reference 279173 represents the Lady-Datejust 28 in its most glamorous Rolesor configuration — a material pairing that combines a stainless steel case with 18ct yellow gold crown, bezel, and bracelet centre links. The fluted bezel amplifies the yellow gold accents, catching light with geometric precision, while the mint green dial set with diamonds delivers a colour choice that has become one of the more sought-after options in Rolex's lady's range. At 28 mm, the case hits the sweet spot between presence and discretion that defines this size tier.

Powering the 279173 is Rolex's Calibre 2236, a manufacture movement developed specifically for smaller-cased models. The 2236 incorporates a silicon Syloxi hairspring, granting improved resistance to shocks and magnetic fields without the need for a traditional metal spring. The Jubilee bracelet in two-tone Yellow Rolesor provides a five-link construction with a concealed Crownclasp, ensuring security and comfort on the wrist. The fluted bezel's yellow gold surface contrasts elegantly with the steel case flanks, and the diamond-set dial adds depth through the interplay of the set stones under varying light.

The 279173 in this configuration draws collectors who prioritise jewellery-forward aesthetics without abandoning mechanical credibility. Mint green dials maintain consistent demand due to their unusual tonal balance — sophisticated enough for formal settings, distinctive enough to distinguish the wearer from the standard silver or black dial majority. Pre-owned examples in strong condition command healthy premiums over less ornate configurations, making this reference a rational choice for buyers who want both daily wearability and long-term appreciation potential.