Patek Philippe Rose Gold Perpetual Calendar Chrono Black Diamond Watch Ref. 3970 Listing ID: 279007

Patek Philippe Perpetual Calendar Chronograph ad: $145,000 Patek Philippe Rose Gold Perpetual Calendar Chrono Black... Ref. No. 3970E; Red gold; Manual winding; Condition 1 (mint); Year 1992; With papers; Location: