The Rolex Lady-Datejust reference 279175-0022 is a 28mm luxury timepiece crafted entirely from 18k Everose gold, a proprietary rose gold alloy developed by Rolex to maintain its luster over time. This model features a crisp white lacquer dial adorned with applied 18k Everose gold Roman numeral hour markers, providing a clean and classic aesthetic. The case is equipped with a signature fluted bezel and a scratch-resistant sapphire crystal that includes a Cyclops lens for enhanced legibility of the date display. It is paired with a five-piece link Jubilee bracelet, which is secured by a concealed folding Crownclasp for a seamless look.
Powering the watch is the manufacture caliber 2236, a self-winding mechanical movement that is a COSC-certified chronometer and further tested by Rolex to a precision of -2/+2 seconds per day. This movement incorporates a Syloxi hairspring in silicon and high-performance Paraflex shock absorbers to ensure stability and resistance to magnetic fields and temperature variations. The watch offers a power reserve of approximately 55 hours and features a Twinlock double waterproofness system, allowing it to achieve a water resistance rating of 100 meters.
General reviews for the 279175-0022 emphasize its refined proportions and the distinctive warmth of the Everose gold construction. Collectors often praise the combination of the white dial and Roman numerals for its timeless elegance and high contrast, making it suitable for both professional and formal occasions. While the 28mm size is noted for its dainty and traditional feminine appeal, the build quality is regarded as exceptionally robust for a jewelry-grade timepiece. Some reviewers note that the Jubilee bracelet provides superior comfort due to its flexible link design, though the lack of a tool-less micro-adjustment system in the concealed clasp is occasionally mentioned as a minor limitation.