The Rolex Datejust ref: 278343RBR-0030 features a combination of yellow gold and stainless steel in its 31mm case. This model, produced in 2018, 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 reflects Rolex's commitment to quality and functionality.
