Deepsea Challenge / Rolex

52 years after a Rolex watch accompanied the Trieste on its historic descent to 10,916 metres in the Mariana trench, National Geographic explorer-in-residence James Cameron, on board the Deepsea Challenger, prepares to go even deeper. This time again, a Rolex watch, the Rolex Deepsea Challenge, is part of the expedition; watch that’s rated to 12,000 metres — via Perpetuelle