Swiss watchmaker and jeweler Piaget has released new automatic watch – Piaget Emperador Coussin Tourbillon Ultra-Thin – which combines three years of research and development work and currently holds the title of the thinnest self-winding timepiece with a tourbillon escapement. The watch is presented in a signature 46.5 mm wide and 10.4 mm thin cushion-shaped case made either of 18-carat rose or white gold. You’ll have a chance to look at the whole line of watches this month at the SIHH 2011 in Geneva, Switzerland. Impressed? – also we recommend you to check the following post: 50 Best Black Watches.