The Rolex Yellow Rolesor Sky-Dweller represents the pinnacle of horological innovation and refined luxury. This 42mm timepiece combines Oystersteel with 18k yellow gold in a striking two-tone case, complemented by a champagne dial and fluted bezel that exemplifies Rolex's design mastery. The sophisticated annual calendar mechanism displays the month through apertures around the dial, while the dual time zone function and instantaneous date setting at 3 o'clock cater to the discerning traveler. Powered by the manufacture Rolex 9002 perpetual self-winding movement with approximately 72 hours of power reserve, this watch features a screw-down crown with Twinlock double waterproofness, scratch-resistant sapphire crystal with Cyclops lens, and a robust Oyster bracelet. Precision engineering meets timeless elegance in this exceptional instrument.