Sea-Dweller

Explore our pre-owned collection of the legendary Rolex Sea-Dweller watches, built for extreme depth and pressure.

The Sea-Dweller was launched in 1967 for professional saturation divers, who faced the problem of helium gas building up inside their watches during long deep-sea missions. Rolex's solution was the invention of the patented Helium Escape Valve (HEV), a feature that automatically releases the trapped gas to prevent the watch crystal from popping off during ascent. This essential innovation makes the Sea-Dweller the ultimate high-performance dive watch.

Browse our selection, which includes the classic Sea-Dweller and the highly resistant Deepsea models.