The Rolex Lady-Datejust ref: 279138RBR-0032 features a 28mm case crafted from yellow gold. This model, produced in 2015, is powered by the automatic winding Rolex caliber 2236. The watch displays a white dial and includes a date function. It is certified as a chronometer, ensuring precision and reliability. The design is complemented by diamond-set hour markers, enhancing its overall aesthetic. This timepiece exemplifies Rolex's commitment to quality and performance.