For almost a century, Longines has accompanied great explorers from all over the world in their conquests by air, sea and land. The Longines Spirit collection revives the pioneering spirit that drove these extraordinary men and women to excel, pursuing new ambitions and believing in the impossible. Linking history and innovation, the Longines Spirit Chronograph watches take the traditional characteristics of aviator watches and combine them with the most advanced watchmaking technologies. All their movements are equipped with silicon hairsprings and are COSC chronometer-certified.