ZENITH DEFY EXTREME DOUBLE TOURBILLION
12.9100.9020/78.I200
Cutting-edge Haute Horlogerie in its most resilient guise: the DEFY Extreme Double Tourbillon showcases a 1/100th of a second chronograph housed in a carbon fiber and rose gold casing. It boasts a 60-second tourbillon governing timekeeping and a 5-second tourbillon overseeing the chronograph function, ensuring unparalleled precision.