The Rolex Sea-Dweller 43mm is a robust and highly reliable diving watch, designed for professional deep-sea exploration. Featuring a 43mm Oystersteel case, it offers a larger, more striking presence on the wrist while maintaining the classic elegance that Rolex is known for. The watch is equipped with a unidirectional rotatable bezel with a Cerachrom insert, allowing for precise tracking of dive times.
