Chopard L.U.C Watch Replica Review L.U.C QUATTRO TOURBILLON 39.5 MM MANUAL ROSE GOLD DIAMONDS 171914-5001 L.U.C men's watches epitomize the highest standard of Swiss watchmaking. All of the steps involved in crafting L.U.C watches are performed at Chopard's Geneva and Fleurier workshops. These exceptional timepieces, the product of meticulous workmanship, meet the aspirations of the modern gentleman.