First presented in 2001, and based on a system initially developed for WWII bomber pilots, the world-first Chronofighter featured a left-hand co-axial fast-action control device that ensures practical, fast and ergonomic handling. In 2005, Graham extended the invitation to "think big" by introducing "the ultimate chronograph", the Chronofighter Oversize. In 2007, the Chronofighter Oversize Commander inspired by the first Chronofighter Oversize, sports a powerful new lever and and a larger reset push-button, combining high-tech materials and an innovative dial design.