In 1953, Rolex introduced the first divers’ watch, the Submariner, followed by the Sea-Dweller in 1967.
The Rolex Sea-Dweller flaunted a virtually identical design. Regardless, the watch featured a more pressure-resistant case and a patented helium-escape valve.
In 2017, the brand launched a new model, replacing its previous reference that debuted in 2014.
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