The Rolex Datejust ref: 126203-0045 features a combination of yellow gold and stainless steel, with a 36mm case size. This model is powered by the automatic winding Rolex caliber 3235, ensuring precise timekeeping. Introduced in 2022, it includes a date function and is classified as a chronometer. The watch showcases a gold dial, providing a classic aesthetic that complements its robust construction.