The Oyster Perpetual Sea-Dweller features a stainless steel 43mm case with aCerachrombezel insert in black ceramic. The dial is black with large luminescent hour markers. The watch is finished on a stainless steel oyster bracelet. The Rolex Sea-Dweller is amongst the ultra-resistant divers' watches engineered by Rolex for deep-sea exploration. Great above and below the surface.
