A Lange Sohne Saxonia Datograph Perpetual Tourbillon
A Lange Sohne Saxonia Datograph Perpetual Tourbillon,A. Lange & Söhne Celebrates 25 Years of the Datograph - Worn,Highlights: A. Lange & Söhne at Phillips' Hong Kong | SJX,In-Depth: The Classic A. Lange & Söhne Datograph - Hodinkee,Bonhams : A. LANGE & SÖHNE DATOGRAPH FLYBACK, REF.403.035, A