Rolex Datejust Yellow Gold — White Roman Dial | Ref. 278248

The Datejust 31 in 18-carat yellow gold occupies a singular place in the Rolex hierarchy — a size that balances legibility with elegance, and a metal that has conveyed prestige since the collection's 1945 debut. Reference 278248 presents a white lacquer dial adorned with crisp Roman numerals, their incised relief lending an almost architectural quality to the face of the watch. The domed bezel in polished yellow gold echoes the warmth of the case, creating a unified aesthetic that feels simultaneously classic and enduringly current.

Powering this Datejust is Calibre 2236, Rolex's manufacture movement developed specifically for the 31 mm platform. The movement features a silicon Syloxi hairspring — non-magnetic, impervious to temperature variation, and requiring no lubrication — alongside a high-inertia balance wheel that delivers approximately 55 hours of power reserve. The stop-seconds mechanism allows precise synchronisation to a time signal, and the patented rapid-date setting mechanism advances the calendar display instantaneously at midnight without any risk of intermediate date positions.

The Oyster bracelet in 18-carat yellow gold completes the composition, its flat three-piece links providing structural rigidity while adapting naturally to the wrist. The concealed Crownclasp folds discreetly beneath the bracelet, preserving the elegant profile. Protected by a sapphire crystal with Cyclops lens that magnifies the date 2.5×, and water-resistant to 100 metres, this reference represents the Datejust at its most unambiguously luxurious.