Patek Philippe's Calatrava Haute Joaillere Ref. 4895R watch in rose gold, with a black lacquered dial, rose gold hour markers, takes the contours of the 1932 Calatrava model and adorns them with a diamond collar

Patek Philippe's Calatrava Haute Joaillere Ref. 4895R watch in rose gold, with a black lacquered dial, rose gold hour markers, takes the contours of the 1932 Calatrava model and adorns them with a diamond collar.