The Rolex Lady-Datejust ref: 279383RBR-0022 features a combination of yellow gold and stainless steel. This model has a 28mm case and is powered by the automatic winding Rolex caliber 2236. It was produced in 2016 and includes a date function. The watch is certified as a chronometer, ensuring precision in timekeeping. The design incorporates gold elements, enhancing its overall aesthetic.