The Rolex Datejust ref: 278384RBR-0034 features a 31mm case crafted from a combination of white gold and stainless steel. This model, produced in 2020, is powered by the automatic winding Rolex caliber 2236. The watch displays a silver dial and includes a date function. It is certified as a chronometer, ensuring precision and reliability. The design reflects Rolex's commitment to quality and performance.