Rolex Lady-Datejust 28 Yellow Gold — Diamond-Paved Roman Dial, Fluted Bezel | Ref. 279178

Reference 279178 is among the most richly appointed expressions in the Lady-Datejust 28 mm family: constructed entirely in 18ct yellow gold, its fluted bezel — machined to Rolex's exacting standards in solid gold — crowns a fully diamond-paved dial set with Roman numeral indices. In a lineup where understatement is the norm, this reference is an unapologetic declaration of horology as fine jewellery, reserved for those who understand that the fluted bezel's 44 grooves are as much a function of heritage as of aesthetics.

The Lady-Datejust 28 is powered by Calibre 2236, Rolex's dedicated ladies' movement featuring a Syloxi silicon hairspring — a material choice that makes the movement essentially impervious to the magnetic fields encountered in everyday environments. Approximately 55 hours of power reserve and a self-winding bidirectional rotor ensure the watch remains ready after a weekend unattended. The diamond-paved dial is assembled from individually graded brilliant-cut stones laid directly into the dial plate, and the President bracelet in yellow gold — with its characteristic three-piece semi-circular links — is exclusive to gold and platinum Rolex women's models.

All-gold, fluted-bezel, paved-dial Lady-Datejusts occupy the uppermost tier of the reference's value hierarchy and rarely appear on the open market in unpolished condition. Reference 279178 is the quintessential statement piece for the collector who wants a daily wearer of incomparable refinement, one that will retain its material and horological relevance across generations. Strong demand from both jewellery collectors and watch enthusiasts supports its long-term market position.