Unveiled on 26 June 2025, a nod to the date Abraham-Louis Breguet secured a patent for his gravity-defying tourbillon (26 June 1801), the Tourbillon Sidéral 7255 takes his groundbreaking regulator on a fascinating ride through time and space. Released for the brand’s 250th anniversary celebrations, the Breguet Classique Tourbillon Sidéral 7255 pays homage to its illustrious […]