The jeweler arrange its own watchmaking Centre in Switzerland from the 1980s and in 2000 purchased the unbiased high-horology ateliers of Daniel Roth and Gerald Genta (the latter founded because of the legendary watch designer who contributed the Bulgari Bulgari), incorporating their know-how in to the dad or mum Bulgari https://www.scribd.com/document/866381118/Classic-Sophistication-The-Enduring-Appeal-of-Swiss-Watches-for-Men-and-Women