... OEM factory. We manufacture and export various of tungsten, ceramic Watches, rings, bracelets, which can be inlaid with gold, silver ... .Zinrconia ceramic case, band 2.Sapphire crystal 3.Swiss Movt:Ronda 715,7854.3ATM Water Resistant2011 Latest ceramic watch,fashion ... s different request . The product is installed with superior original Japan or Swiss Movement and high quality battery and with strictly ...