A Tribute to 150 Years of Watchmaking
Bridging centuries of astronomical observation, technical mastery and craftsmanship, the 150 Heritage combines all the Manufacture’s savoir-faire in an ultra-complicated pocket watch powered by Calibre 1150 and complemented by the Universal Calendar – a groundbreaking lunisolar mechanism housed within its caseback.
It is powered by the mechanical manual wind calibre 1150 with a 60 h power reserve. Its functions include grande sonnerie supersonnerie, minute repeater, tourbillon, flyback chronograph, split-seconds chronograph, astronomical moon, moon phases, large date, hours and minutes.




