steel tricompax chronometer, 42 mm. round case, ref. 168920-3001 - series n. 915216, black dial with Arabic number, three auxiliary dials for hours, minutes and seconds, bezel with tachimeter scale, pump buttons, sapphire crystal, mechanical movement with automatic winding, original rubber strap to simulate the wheel of the car with original steel buckle. Complete with box, warranty and two spare straps