An exhibition of Rolex diving watches had been held last week. Many visitors get to know well about the development history of Rolex’s diving watches.
The first timepiece which was water resistant to 100 meters was created in 1926 while in1967, it launched a model which was to 610 meters. Then in 1978, the perfect copy Rolex watches were water resistant to 1,220 meters.
The professional divers in early days found the problem of the pressure under the water, then in 1967, Rolex invented the helium escape valve which was protected by the patent too.
In 2008, Rolex achieved a bigger success – Deepsea which was water resistant to 3,900 meters. The 44 mm case of Rolex Sea-Dweller fake with D-blue dial has been equipped with patented Ringlock system, making the timepiece much more reliable.
In 2012, based on the innovative system of the case and Ringlock system, Rolex developed a lab timepiece especially for deep sea diving. This model is water resistant to a depth of 12,000 meters.