The new L.U.C XPS 1860 Officer timepiece in ethical 18 carat gold harbours a wealth of secrets. On one side, a Forest Green hand-guilloché dial bearing a honeycomb motif; on the other, an officer-type back cover that opens to reveal the ultra-thin 3.30 mm L.U.C 96.01-L movement, endowed with Chopard Twin technology and a 22-carat gold micro-rotor. This 50-piece limited edition is chronometer-certified and bears the Poinçon de Genève quality hallmark.