The Ulysse Nardin Royal Ruby Tourbillon’s bridges and main plates are crafted in ruby and sapphire, making the flying tourbillon appear to defy gravity. Its movement parts are skeletal and symmetrical,...
Girard-Perregaux’s Three Gold Bridges Tourbillon is designed for women. A case in serene pink gold comes crowned with slightly domed sapphire crystal. Mother-of-pearl braces the dial atop the movement of the...