This ultra-slim gentleman's 18ct yellow gold Calatrava sports the famous "Clous de Paris" bezel that has become so iconic that to many, it is the Calatrava. Complete with its original Patek Certificate of Origin from 1997 and Patek leather travel pouch. This mechanical ref. 3919 sports one of the best designed dials in the business, with an enamel-like white background combined with elegant bold black Roman numerals, and is powered by Patek's trusty manual wind 215PS calibre movement. The incredible slimness means that the 33mm case wears much bigger on the wrist but is still the ultimate in sophisticated discretion, fitted to a brand new black Patek alligator strap with 18ct yellow gold PP pin buckle and covered by our 2 year warranty.