MOVEMENT:�Asian 2824 Automatic Movement, 25J 28800bhp CASE DIAMETER:�42mm X 42mm THICKNESS:�11.5mm� DIAL COLOR:��Black Dial, White Number/Stk markers CASE MATERIAL:�Solid 316F stainless steel�� BRACELET:�Brushed Finish Stainless Steel Link Bracelet with Single Foldover Deployant Insignia Buckle� FRONT GLASS:�Sapphire Sapphire ,�Double AR coating .. Done by Vendor for Swiss Genuine Brands BACK GLASS:�Solid Case back with Detail Engraving CLASP TYPE:�Normal Buckle