Aiguille

Today’s winning watch is made from titanium with a platinum bezel and polished platinum bracelet interlinks. Like the RD#2, the Royal Oak Selfwinding Perpetual Calendar Ultra-Thin measures just 41mm x 6.3mm with a perpetual calendar movement that clocks in at just 2.89mm thin. These record-breaking proportions were achieved by taking the classic, three-level perpetual calendar construction and …