Oh I knew one more thing I knew that before Richard Mille's RM UP-01 slinked onto the scene this
link July and became the world's thinnest watch the Bulgari Octo Finissimo Ultra at 1.80mm held the record. The poor little guy only came out in March 2022 so little
link time with its thin crown!
link Prior to that the thinnest watch was the 2.0mm thick Piaget Altiplano Ultimate Concept which came out in 2018.