The Rolex Datejust ref: 278383RBR-0027 features a 31mm case crafted from a combination of yellow gold and stainless steel. It is powered by the automatic winding Rolex caliber 2236 movement, ensuring precise timekeeping. The watch showcases a mother of pearl dial and includes a date function. This model, produced in 2018, is certified as a chronometer, reflecting its accuracy and reliability. The design is completed with diamond-set hour markers, adding a touch of elegance to its overall appearance.