A. Lange & Söhne Datograph 405.031

Datograph Up/Down 1999 The Datograph Up/Down ref. 405.031 was introduced in 2015, a few years after the initial launch of the Up/Down Datograph (in platinum). It features the new movement with (among other changes) the added 'up/down' power reserve indicator. Ref. 405.031 features a pink gold case and a black dial with silver subdials. 2015 3 Rose Gold rose-gold 41 13.1 0 Rose Gold Sapphire Black Date Power Reserve Chronograph 3 Manual L951.0 60 46 Alligator Brown 1 Buckle Buckle Rose Gold PREOWNED Box Papers / Warranty Product literature