Patek Philippe Calatrava in 18k Yellow Gold Ref. 570J Silver Dial with Extract of the Archives 2014 like this exquisite piece originally

like this exquisite piece originally sold in Amsterdam in 1985

The watch can turn 180 degrees to be concealed too

The dial is marked ‘SWISS’ on the bottom edge and remains in really beautiful original condition

The Tridor is a highly unusual Day-Date in that it features all three shades of gold – yellow

- Hand engraved “JC” on backside

Patek Philippe Calatrava in 18k Yellow Gold Ref. 570J Silver Dial with Extract of the Archives 2014 like this exquisite piece originallyThe Patek Philippe Calatrava 570 certainly deserves some historical context. First introduced in 1938, the 570 was essentially a larger version (35. 5mm) of the iconic Patek Philippe ref. 96. Incidentally, the ref. 96 made its debut in 1932as the very first Calatrava. The reference 570 was produced in a variety of materials, including three colors of 18K gold, platinum, and even steel, with various models offering either central or small seconds. As