Abraham-Louis Perrelet began working on an automatic watch winding mechanism in 1770 (the year Captain Cook “discovered” Australia). By 1777, he’d perfected the invention and founded the House of Perrelet watches the same year. His success in harvesting energy from the wearer led to his next invention, the pedometer, and he subsequently went on to manufacture a range of firsts in the watch industry. Innovation still underpins the company, and Perrelet patented its Double Rotor (one on the dial side, one on the movement side) in 1995. Now it has put them on show with its TURBINE XL watch, enabling caffeine-addicted, ADHD-suffering freaks (guilty) to amuse themselves for hours. Don’t believe me? See inside.