The Rolex Datejust ref: 278344RBR-0006 features a 31mm case crafted from white gold and stainless steel. This model, produced in 2020, is powered by the automatic winding Rolex caliber 2236. The dial is made of mother of pearl and includes a date function. Additionally, this watch is certified as a chronometer, ensuring precision in timekeeping. The combination of materials and design elements makes it a notable addition to any collection.