watch case material:100% ceramic, watch band material:100% ceramic,movement:japan quartz movement,function:date and luminous show,men watch case size about:39mm,case thickniess about:12.7mm,band lenght about:250mm,weight about:178g,women watch case size about:34mm,case thickness about:12.6mm,band length about:230mm,weight about:137g,waterproof:30m life waterproof,package:one watch box and one watch


















