Automatic mechanical winding chronograph movement model number RJ7753, blue dial featuring rose gold-tone luminous hands and markers, black stainless steel round case measuring 46mm diameter by 17mm thick, equipped with a fixed bezel also in black stainless steel, sapphire crystal scratch resistant glass front, deployment clasp closure mechanism, solid case back, black leather strap approximating 22mm width and fitting up to 8 inch wrist size, water resistant to 30 meters or 100 feet depth.