Excellent Patek Philippe Calatrava Quality Mens 5120J Automatic Black Leather - Black will be a nice addition for your collection. It employs Automatic movement and has great BlackLeather - Black bracelet which looks very classic. It also comes with great White dial. You must love this 18k Yellow Gold case watch, because of its captivating Round. The 35.0 mm Mens watch can resist water in some degree, but you’ better put it away from water to prolong its working life.