Piaget Altiplano Ultimate Automatic 910P
With the Altiplano Ultimate Automatic 910P, Piaget have decided to take back their record for the world’s thinnest automatic watch. It was theirs previously, and then in 2017 they lost it to Italian upstarts Bulgari who weighed in at 5.15 mm. The Piaget 910P does much better at just 4.3 mm thick, and it took…