Tough construction meets stylish design in this black-on-black Casio G-SHOCK G-STEEL watch. The 49.6mm black ion-plated stainless steel case has a black dial Strong yet lightweight, the carbon core guard structure absorbs external shocks Functions include Bluetooth connectivity and solar power The black resin strap secures with a buckle clasp Water-resistant to 200 meters This all-black G-SHOCK is a cool fashion statement that's ready for anything