The Rolex Lady-Datejust ref: 279139RBR-0011 features a 28mm case crafted from white gold. This model, produced in 2022, is powered by the automatic winding Rolex caliber 2236. The watch displays a grey dial and includes a date function. It is certified as a chronometer, ensuring precision in timekeeping. The design is complemented by diamond-set hour markers, enhancing its overall aesthetic. This timepiece exemplifies Rolex's commitment to quality and performance.