this is a heuer Carrera 1153 racing chronograph from 1972 in absoluty stunning condition. the watch comes with a flawless dial and handset with overwhelmingly beautiful tritiumpatina. it´s 37mm steelcase is still unpolished and all parts about it are the original ones. the heuer buren caliber 15 runs perfectly in all fuctions and was just checked through by our watchmaker. the carera comes on a new darkblue leatherband with heuer buckle.