This is the Casio G Shock Grey and Black Watch GM110BB 1A. Go metal clad in all black with a G SHOCK that says strong, steely, and stylish. The metal bezel, finished in black ion plating, makes a chic, stylish statement about your design sense. Opt for the GM2100 with the popular octagonal bezel or the GM110 with its oversized round case. Either way, you get an all black fashion statement with a luxury feel and versatile cool look. Ready to go wherever you want to go.