The Luxury Patek Philippe Calatrava Mens 3919J Manual Wind Black Crocodile Leather watch is constituted with top quality 18k Yellow Gold case, powerful Manual Wind and extremely readable White dial. Black Crocodile Leather band around your wrist is very attractive. This Round watch has good waterproof and dustproof function. Its size is 32mm. It is time to highlight your style with this remarkable Mens watch.