The Rolex Datejust ref: 126231-0015 features a 36mm case crafted from stainless steel and rose gold. This model, produced in 2018, is powered by the automatic winding Rolex caliber 3235. The watch showcases a white dial and includes a date function. It is certified as a chronometer, ensuring precision in timekeeping. The combination of materials and the classic design make it a versatile choice for various occasions.