Rolex Datejust Yellow Rolesor — Silver Dial with Roman Numerals & Fluted Bezel | Ref. 279173

Reference 279173 represents the Datejust 28 in Yellow Rolesor — a configuration that draws directly on the original Datejust aesthetic of the 1940s, when yellow gold was the metal of choice and fluted bezels signaled precision finishing. The combination of an Oystersteel case with an 18 ct yellow gold fluted bezel and bracelet elements gives this 28 mm reference warmth that pure steel models cannot match, while maintaining the price accessibility that full gold forfeits. The silver dial with Roman numerals anchors the design in classic horology.

Calibre 2236, Rolex's purpose-built movement for the smaller Datejust range, powers this reference with its Syloxi silicon hairspring — a material that eliminates susceptibility to magnetic interference and reduces service sensitivity. The movement beats at 28,800 vph and provides a power reserve in line with the broader Oyster Perpetual family. The 28 mm Oyster case is rated to 100 metres water resistance, and the fluted bezel in yellow gold serves as both aesthetic hallmark and marker of the watch's precious metal content.

For buyers seeking a dress-oriented Datejust in a compact size, the 279173 delivers the essential Rolesor formula at 28 mm with Roman dial character. Yellow Rolesor appeals particularly to those who find pure steel too cold and full gold too bold — the mixed construction is a classic Rolex solution to this aesthetic tension. Pre-owned availability of this reference is moderate, and well-maintained examples with original bracelets and functioning clasps hold their value consistently. The Roman numeral dial remains one of the most timeless configurations available across the Datejust lineup.