Indeed, we’re not pleased of those confident 40mm diameters, but this piece from the Manufacture de Haute Horlogerie Piaget is a premiere for one of the most experienced watch manufactures. The generously sized Altiplano range got enhanced with the Squelette featuring an openworked movement exposing the intricacy of the mechanism for a decidedly contemporary design. The quite huge 18-carat white gold case offers an enjoyable clear view on dozen of working gear trains still retaining an elegant ultra-thin appearance which forces some fascinating glimpses of the exquisite decorative work on this Calibre 838P movement.