Explore our collection of unworn and pre owned Rolex Sea Dweller Watches. Launched in 1967, the Rolex Sea Dweller is waterproof to a depth of 4,000 feet. Featuring a 60-minute graduated, unidirectional rotatable bezel the Rolex Sea Dweller enables divers to safely monitor their dive and decompression times. It also features a black Cerachrom bezel insert that is scratch proof, erosion proof and the colour is unaffected by ultraviolet rays. To help divers see in the dark this timepiece has chromalight hour markers and hands filled with luminescent material that emits a long-lasting blue glow. Unlike other watches the Rolex Sea Dweller has a patented one-way gas valve which safely allows the helium trapped in the watch when a diver is equalising to be released even during decompression, while preserving the tight waterproofness of the Oyster case. With its clean lines and stainless steel design, the Rolex Sea Dweller can easily be worn for any occasion. We also stock the Rolex Submariner, which is also ideal for deep sea diving. We offer a variety of unworn and pre owned Rolex Sea Dweller watches in store and online and are happy to sell and source watches for you on your behalf. Furthermore we also offer 0% Rolex Sea Dweller finance, which enables more people than ever to own a luxury timepiece. For more information on the unworn and pre owned Rolex Sea Dweller watches we have available give us a call on 0203 397 1596 to speak to one of our experts.