The Rolex Submariner 116613LN is a luxury dive watch combining stainless steel and 18k yellow gold in a two-tone design. It features a black ceramic bezel, black dial, and luminescent hour markers for excellent legibility underwater. Powered by the Rolex Caliber 3135 automatic movement, it offers a 48-hour power reserve and is water-resistant up to 300 meters (1,000 feet). The classic 40mm case size and robust Oyster bracelet add to its iconic, sporty elegance. This model is a perfect blend of functionality and luxury.