Rolex Datejust 31 Yellow Gold — Champagne Diamond Dial | Ref. 278248

Reference 278248 brings together 18ct yellow gold and a champagne diamond dial in the 31mm Datejust — a format that sits confidently between the smaller Lady-Datejust 28 and the full 36mm case. Yellow gold Datejusts in 31mm are a deliberate statement: the warm metal reads as assertively dressed, yet the 31mm diameter ensures the watch remains proportionally suited to a wide range of wrists. The champagne diamond dial, with its hour markers set in brilliant-cut stones, elevates the reference into high-jewellery territory while retaining the Datejust's characteristic legibility.

The movement is Calibre 2236, Rolex's purpose-built ladies' calibre featuring the proprietary Syloxi silicon hairspring. This component, produced entirely within Rolex's manufacturing facilities, is anti-magnetic, resistant to temperature fluctuations, and eliminates the need for lubricants in the escapement — contributing to long-term reliability. The 55-hour power reserve suits modern wearing patterns. An Oyster bracelet in yellow gold provides a secure, integrated fit with the case.

The all-yellow-gold 31mm Datejust with diamond dial occupies a prestigious tier within the Datejust family, appealing to buyers for whom the entry-level Rolesor configurations feel insufficiently special. Solid precious metal cases in this size are produced in more limited numbers than steel counterparts, and their intrinsic metal value provides a floor that pure steel references lack. For collectors building a jewellery-watch collection, 278248 represents a considered, wearable choice.