Excellent Quality Jacob & Co. Rainbow Tourbillion Mens Tour R Manual Winding Brown Leather Alligator will be a nice addition for your collection. It employs Manual Winding movement and has great BrownLeather Alligator bracelet which looks very classic. It also comes with great Pave Diamond dial. You must love this 18k Rose Gold Pave Diamond case watch, because of its captivating Round. The 47.50 mm Mens watch can resist water in some degree, but you’ better put it away from water to prolong its working life.