Thierry Stern, president of Patek Philippe, shares his views regarding the recent métiers d'art "trend" seen in the products of numerous haute horlogerie brands during an exhibition of all the timepieces embellished with beautiful manual arts that the traditional brand produced in the last 12 months. At the same time, Patek Philippe introduced a new rendition of the complicated Sky Moon Tourbillon with a spectacular engraved case and enamel dial.