The Rolex Sky-Dweller 336238 represents the pinnacle of horological innovation, combining sophisticated engineering with timeless elegance. This 42mm masterpiece features Rolex's revolutionary annual calendar mechanism, eliminating the need for adjustment except in February. Crafted from premium materials with meticulous attention to detail, it's designed for those who appreciate both precision and prestige. This 2025 full set includes all original documentation and accessories, ensuring authenticity and completeness. The Sky-Dweller's intuitive dual time zone functionality makes it an ideal companion for the modern traveller.