Since the first ultra-thin movements were created in the 1960s, Piaget has consistently worked to refine its delicate treasures into exceptional timepieces by merging the art of fine watchmaking and fine jewelry. Gem-setting a luxury watch is a demanding art that involves numerous constraints. An ultra-thin must preserve the volume of its lines and the volume of its case. The thinness of the materials leave minimum space in which the stones can be set. The Fine Jewelry version of the Altiplano 38 mm 900P watch achieves a new record in thinness at only 5.65 mm. Its diamonds take part in a subtle interplay of styles, with baguette-cut on the bezel and brilliant-cut diamonds adorning the lugs and the middle of the case. On the dial, the hour circle is formed by a ring of baguette-cut diamonds. Piaget takes its attention to detail even further by making the screws on the bridges and gear-trains are gem-set. A true jewelry watch, this model features delicate gem-setting on the folding clasp of its alligator-skin strap, thus adding the final touch of perfection to a timepiece of exclusivity.