BOS Men's Stainless Steel Gold Case White Dial Skeleton Mechanical Waterproof Wrist Watch 9010 Imported Fashion design, bright gold case and skeleton with the white dial Automatic mechanical movement, 316 stainless steel white case and watch band. Synthetic sapphire surface, stainless steel butterfly clasp, free adjust tool included, easy to adjust the links. Gift packing, EMS express shipping (if shipped by seller) fast and safty. Waterproof of 100M, withstands rain and splashes of water, but not showering