La Grande Maison presents three new models that are sure to become the stars of the show: the Master Grande Tradition Calibre 948, the Master Hybris Artistica Calibre 945 and the Polaris Perpetual Calendar. From Polynesian wayfinding, developed thousands of years ago, to navigators navigating the vast and unknown oceans in the age of sailing, the knowledge of the stars has always been associated with travel. Not just celestial roadmaps, but all time measurements have their origins in astronomy. At this year’s Watches & Wonder s, the “Grande Maison” Jaeger-LeCoultre took the study of the sky as its theme, calling its 2022 timepiece “The Stellar Odyssey”. Let’s take a look…