Overview: The Audemars Piguet Tourbillon Openworked 26600NB.OO.D346KB.01 showcases a perfect fusion of artistic craftsmanship and technical sophistication, featuring a mesmerizing openworked tourbillon movement housed within a robust and stylish case, offering a stunning visual experience. Warranty: Typically accompanied by a 2-year warranty, providing assurance against manufacturing defects and enhancing trust in this remarkable timepiece.