The Rolex Datejust ref: 278240-0017 features a stainless steel case with a 31mm diameter. It is equipped with an automatic winding mechanism powered by the Rolex caliber 2236. The watch showcases a blue dial and includes a date function. This model is classified as a chronometer, ensuring precision in timekeeping. Released in 2024, it combines functionality with Rolex's signature design elements.