At BaselWorld 2014 Breguet introduced, among other mos, the final rendition of the Classique Tourbillon extra-plat automatique (5377). Our close colleagues at International Watch talked with Marc A. Hayek, President & CEO of Breguet, Blancpain and Jaquet Droz, during the fair about how the ultra-thin platinum watch’s unusual peripheral rotor, silicon components and long, 90-hour…