The Rolex Sky-Dweller reference 336239-0002 features a 42mm case crafted from white gold. This model, released in 2023, is powered by the automatic winding Rolex caliber 9002. It includes a black dial with a 24-hour indication, date display, annual calendar, and month indicator. Additionally, this timepiece is certified as a chronometer, ensuring precision in timekeeping. The combination of these features makes it a functional and sophisticated choice for those who appreciate advanced watch technology.