Taking three years of development and two years of testing, the pictured limited edition UR103T by urwerkgeneve is a ground-breaking complication with no limit. Time is displayed on four hour satellites which completes a rotation every four hours, and is also indicated by the passing satellite on the arc of the minutes. More details on the case back as it displays a control board inspired by marine chronometers, which features a chrono meter for accurate time setting and a power reserve indication. Truly a spectacular and innovative timepiece, this watch is now offered as Lot 8007 in the Hong Kong Watches sale, estimated at HK$180k – 320k/ US$23k – 41k. Visit link in bio to browse the full catalogue, sale closes tmr on 21 Dec. #SothebysWatches #Urwerk