The Rolex Datejust ref: 126284RBR-0030 features a 36mm case crafted from stainless steel and white gold. This model, produced in 2019, is powered by the automatic winding Rolex caliber 3235. It showcases a blue dial 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.