The Rolex Lady-Datejust ref: 279161-0011 features a 28mm case crafted from a combination of rose gold and stainless steel. This model, produced in 2016, is powered by the automatic winding Rolex caliber 2236. The watch displays a brown dial and includes a date function, certified as a chronometer for precision. The design balances elegance and functionality, making it suitable for various occasions.