Eight is a lucky number for Bvlgari, who celebrated the eighth world record of the Octo collection, with the Octo Finissimo Ultra being the world's thinnest mechanical watch.
On Monday night, the Italian brand unveiled the 1.8mm thin Octo Finissimo Ultra on the occasion of the collection's 10th anniversary at Piazza della Rotonda, home to the Pantheon, in Rome.
