Patek Philippe's Calatrava Has Embodied Understated Elegance For 86 Years

Patek Philippe's Calatrava Has Embodied Understated Elegance For 86 Years

In fact, Patek Philippe calls it the “very essence of the round wristwatch.” The Ref 5000 The Ref.

6000 In 1991,the limited edition self-winding Ref. . Source