Rolex Datejust 31 Yellow Rolesor — White Roman Dial, 24-Diamond Bezel | Ref. 178343

Reference 178343 presents the Datejust 31 in Yellow Rolesor — Rolex's proprietary combination of Oystersteel and 18ct yellow gold — set with a 24-diamond bezel and dressed with a white dial featuring Roman numeral hour markers. The contrast between the cool white dial and the warm yellow gold accents creates a balanced classical aesthetic that has made this configuration a consistent seller in the mid-size Datejust range. Roman numerals at each hour position reinforce the dressy character without tipping into ostentation.

The 178343's 24-diamond bezel is set with brilliant-cut stones selected for colour and clarity, each secured individually in a channel or claw setting depending on variant. Internally, the 31mm case houses Calibre 2236 — Rolex's dedicated mid-size movement featuring the Syloxi hairspring for superior anti-magnetic and shock performance, and a 55-hour power reserve. The Jubilee bracelet, with its five-piece links, lends additional comfort and elegance, its design dating to the Datejust's original 1945 introduction.

Yellow Rolesor Datejust 31 references occupy a sweet spot in the market: they carry the desirability of precious metal without the full cost of an all-gold piece, making them accessible to a broad collector base. Full set examples — box and papers — are increasingly sought after as authentication and provenance become more important to secondary market buyers. This is a watch that ages gracefully and performs reliably as an everyday companion for those who want considered elegance on the wrist.