A year after Piaget broke the record for the thinnest tourbillon with its 2mm Altiplano Ultimate Concept Tourbillon, Bulgari, following its decade-long pursuit of ultra-thin watchmaking, unveiled the Octo Finissimo Ultra Tourbillon in titanium, now the world’s thinnest flying tourbillon at just 1.85mm. The new Octo Finissimo Ultra Tourbillon Platinum edition does not aim to break […]

