A. Lange & Sohne Style No: 191.028A. Lange & Söhne Lange 1 Watch - 38.5mm White Gold Case - Dark-Blue Dial - Dark-Blue Strap
38.5 mm white gold case, 9.8 mm thick, dark-blue dial with solid-gold appliques and hour markers and rhodiumed hands, calibre L121.1 manual winding movement, dark-blue strap.