The Rolex Day-Date ref: 228349RBR-0040 features a 40mm case crafted from white gold. This model, produced in 2018, is powered by the automatic winding Rolex caliber 3255. The watch showcases a meteorite dial, offering a unique aesthetic. It includes a date function and is certified as a chronometer, ensuring precision in timekeeping. The combination of materials and movement reflects Rolex's commitment to quality and performance.