In 1988, a French diving company Comex (Compagnie Maritime d ‘Expertises) of Hydra VIII task with a record of 534 meters deep submergence depth to refresh the world open waters that a diver wearing the copy round bezel Rolex Oyster Perpetual Sea-Dweller watchES during the task.
At that time, this copy Luminous material Rolex watch is a leading global ocean engineering standard equipment and also is the only completely reliable watch that the company for professional divers can saturation diving in the deep sea.
In 1967, the black dail Rolex Sea-Dweller replica had been launched that waterresistanted as deep as 610 meters (2000 feet), and then increased to 1220 meters (4000 feet) in 1978 that designed for submarine staff and hydrosphere explorer pioneers such as scuba diving in the water of the covering nearly 70% of the earth’s surface.