The Rolex Datejust ref: 278289RBR-0007 features a 31mm case crafted from white gold. This model, produced in 2018, 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 in timekeeping. The combination of materials and design elements makes it a notable addition to any collection.