The Rolex Datejust ref: 278383RBR-0031 features a 31mm case crafted from a combination of yellow gold and stainless steel. This model, produced in 2022, is powered by the automatic winding Rolex caliber 2236. It includes a green dial and displays the date function. Additionally, this watch is certified as a chronometer, ensuring precision in timekeeping. The design integrates both elegance and functionality, making it a notable addition to any collection.