The Rolex Cosmograph Daytona 126518LN-0012 is a luxurious timepiece that seamlessly blends performance with elegance. Encased in 18K yellow gold, it features a black monobloc Cerachrom bezel with a tachymetric scale, allowing for precise speed measurements. The golden and bright black dial is complemented by snailed counters and 18K gold applique hour markers and hands with a Chromalight display for enhanced legibility. The watch is powered by the self-winding Caliber 4131 movement, offering a power reserve of approximately 72 hours. It is water-resistant up to 100 meters and comes equipped with the innovative Oysterflex bracelet, combining the robustness of metal with the comfort of elastomer.