Thanks to its sophisticated design, the Jazzmaster Auto is a modern timepiece that adapts to any context, from business meetings to evening outings. Powered by an automatic movement with a NivachronTM hairspring, a brand new anti-magnetic alloy, this 40mm watch guarantees precise measurement for a whole week. A three-hand movement with date and a power reserve of more than 80 hours, the H-10 features elaborate colimaçon and pearl contrasting motifs for the American Classic models and clean surfaces for the pilot's watches.