Piaget Altiplano Ultimate Concept
Piaget gave us a glimpse of the Altiplano Ultimate Concept in 2018 during the brand's 60th-anniversary celebrations of the Altiplano collection. The watch, a prototype only, was an experiment in micro-engineering. Piaget has always called itself the master of thin watches — the brand debuted its first extra-thin movement, the 9P in 1957 and went on to hold the...