pre-owned Calatrava 36mm from PATEK PHILIPPE featuring rose gold, round face, automatic movement, adjustable link bracelet, clasp fastening, index dial and crystal-encrusted bezel. Original box, papers and CHRONEXT certificate included.. An inspection by the CHRONEXT-certified watchmakers guarantees authenticity.. All repairs of the movement of the watch and the repairs of water-resistant watches with water damage are covered by the CHRONEXT two-year warranty..