Excellent Quality Roger Dubuis KingSquare Mens KS40-78-51-00/SHR00/B 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 Black dial. You must love this 18K Red Gold case watch, because of its captivating Bracelet. The 40mm Mens watch can resist water in some degree, but you’ better put it away from water to prolong its working life.