The Oyster Perpetual Sea-Dweller in Oystersteel with a Cerachrom bezel insert in black ceramic and an Oyster bracelet.
It features a distinctive black dial and large luminescent hour markers. Waterproof to a depth of 1,220 metres (4,000 feet) with a unidirectional 60-minute rotatable bezel, the Rolex Sea-Dweller is amongst the ultra-resistant divers’ watches engineered by Rolex for deep-sea exploration.
Reference 126600