More than ever before, the Calatrava with the hobnail-patterned bezel exemplifies the Patek Philippe spirit. With its round case, elegant dial, and guilloché bezel, the Calatrava “Clous de Paris” is one of the most emblematic ambassadors of the Patek Philippe style. The manufacture’s watchmakers have subtly evolved the timeless classic, creating a slightly enlarged version that underscores its ultra-thin silhouette and the eloquence of its design. It is an irresistible paragon of elegance.