The Rolex Day-Date ref: 118235-0107 features a 36mm case crafted from rose gold. It is powered by the automatic winding Rolex caliber 3155, ensuring precise timekeeping. The watch displays the date function prominently on the dial, which is finished in black. This model is also certified as a chronometer, reflecting its high standards of accuracy. The combination of materials and engineering makes it a notable piece in the Rolex lineup.