A. Lange & Söhne 1815 ad: $23,557 A. La Listing ID: 342405

A. Lange & Söhne 1815 ad: $23,557 A. Lange & Söhne 1815 Up/Down Ref. No. 234.026; White gold; Manual winding; Condition 0 (unworn); New; With box; With papers;