Patek Philippe | Perpetual Calendar Chrono Yellow gold, Ref 3970E, Full set Listing ID: 327168

Patek Philippe Perpetual Calendar Chronograph ad: $102,558 Patek Philippe | Perpetual Calendar Chrono Yellow gold, Ref... Ref. No. 3970E; Yellow gold; Manual winding; Condition 1 (mint); Year 1994; With box; With pape