The Rolex Datejust ref: 278271-0016 features a 31mm case crafted from stainless steel and rose gold. This model, produced in 2019, is powered by the automatic winding Rolex caliber 2236. The watch displays a silver dial and includes a date function. It is certified as a chronometer, ensuring precision in timekeeping. The combination of materials and design elements makes it a versatile choice for various occasions.