A. Lange & Söhne 706.050FE
A. Lange & Söhne, model: 706.050FE, limited to 50 pieces for the 145th anniversary, 750 honeycomb gold, 43 diameter, deep gray-black rhodium finish, embossed brushed and polished, date, day of the week, month, annual calendar, perpetual calendar, moon phase, chronograph, splseconds chronograph, tourbillon.