The Rolex Lady-Datejust reference 279175-0021 is a 28mm luxury timepiece crafted entirely from 18k Everose gold, a proprietary pink gold alloy developed by Rolex to ensure lasting luster. This model features a white lacquer dial characterized by its deep shine and smooth finish, which provides a clean backdrop for the applied 18k Everose gold Roman numeral hour markers. The case is equipped with a signature fluted bezel, which serves as a mark of distinction and historical significance for the brand. The watch is presented on a prestigious President bracelet, featuring semi-circular three-piece links and a concealed folding Crownclasp that creates a seamless visual flow from the case through the bracelet.
The timepiece is powered by the manufacture caliber 2236, a self-winding mechanical movement that provides a power reserve of approximately 55 hours. This new-generation movement incorporates a Syloxi hairspring in silicon, which is patented by Rolex to offer high stability against temperature variations and magnetic fields. In terms of complications, the watch provides center hour, minute, and seconds hands alongside an instantaneous date display located at the 3 o’clock position, magnified by the iconic Cyclops lens on the scratch-resistant sapphire crystal. Its Oyster architecture, featuring a screw-down Twinlock crown and monobloc middle case, ensures a water resistance rating of 100 meters.
General reviews of the reference 279175 highlight its graceful elegance and the warmth provided by the Everose gold construction. The 28mm size is frequently praised for its classic, feminine proportions, offering a modern update to the traditional 26mm lady’s models while remaining refined on the wrist. Owners often appreciate the watch’s versatility, noting that it functions effectively as both a piece of fine jewelry and a durable daily timekeeper. The President bracelet is a particular point of acclaim for its comfort and high level of finishing, though some users note that the polished gold surfaces are susceptible to minor hairline scratches over time with regular use.