Rolex Sea-Dweller: Citizen of the Deep

Rolex created the Oyster Perpetual Sea-Dweller in 1967 to meet the challenges of prolonged underwater missions. The Sea-Dweller was specifically designed for saturation diving. Equipped with a helium escape valve, the watch withstands the decompression process during ascent and masters the return to the surface—the final stage of deep-sea exploration.