A. Lange & Sohne Style No: 740.056FEA. Lange & Söhne Datograph Perpetual Tourbillon - 41.5mm White Gold Case - Solid Pink Gold Dial - Dark Brown Strap
41.5 mm white gold case, 14.6 mm thick, pink gold solid pink gold dial, calibre L952.2 manual winding movement with chronograph, moonphase, outsize-date and tourbillon, approximately 50 hours of power reserve, dark brown strap.