Excellent Luxury Vacheron Constantin Power Reserve Mens 47400/000G-9100 Automatic Black Leather will be a nice addition for your collection. It employs Automatic movement and has great BlackLeather bracelet which looks very classic. It also comes with great Silver dial. You must love this 18KT White Gold case watch, because of its captivating Oval. The 37mm Mens watch can resist water in some degree, but you’ better put it away from water to prolong its working life.