The 42mm case is just 6.5mm thick.
No one does thin cases and movements quite like Piaget and the company is turning heads once again with the Polo Skeleton. The stainless steel timepiece features a 42mm case that is just 6.5mm thick, which also houses the equally thin 1200S in-house movement which is 2.4mm thick with a 44-hour power reserve and a blue or grey PVD finish. The watch is available with a blue or grey dial to match the color of the movement and both models are fitted to a stainless steel bracelet.
$ 31,000, piaget.com