James Cameron represents the pinnacle of film-making. His film Titanic won 11 Oscars, tying for the most awards ever, and Avatar holds the record as the highest-grossing film in history. Cameron selects his projects carefully, accepting the challenge only when he knows he can push the limits of what is possible. This counts not only for his work as a film-maker but also as an explorer. For Cameron, his Rolex has always been a symbol of the enduring quest to discover the unknown; after accompanying him on countless expeditions over the last 20 years, it has now found its new home deep in the Amazon.