Rolex Sea-Dweller

The Sea-Dweller 4000 is Rolex’s professional saturation diver, designed for extreme depths. Its 40 mm Oystersteel case houses the reliable calibre 3135 automatic movement with a 48-hour power reserve. The black dial with Chromalight markers ensures excellent legibility, while the unidirectional ceramic bezel offers precise dive timing.

Equipped with a helium escape valve and guaranteed water resistance to 1,220 m (4,000 ft), this model is both technically impressive and highly wearable for everyday use. Fitted on the solid Oyster bracelet with Glidelock extension for quick sizing over a wetsuit. A robust, sought-after tool watch with classic Rolex styling and serious dive capability.