The Rolex Lady-Datejust ref: 279135RBR-0023 features a 28mm case crafted from rose gold. This model, produced in 2015, is powered by the automatic winding Rolex caliber 2236. The watch showcases a white dial and includes a date function. It is certified as a chronometer, ensuring precision in timekeeping. The design is complemented by diamond-set bezel accents, enhancing its overall aesthetic.