... OPP BagWatch fuction:Hour,minute,second,date,chronograph.We are tungsten, ceramic jewelry manufacturer in mainland China. We supply watches ... mainly an OEM factory. We manufacture and export various of tungsten, ceramic Watches, rings, bracelets, which can be inlaid ... delivery: DHL,EMS,UPS or Fedex (fast and safer) tungsten watch,gold plating tungsten watch,brand tungsten watch,tungsten steel watch