Speedmaster Vintage 145022 - 69 - Full steel, chronograph, superb patina bezel, black "T swiss made T" dial with cream patina indexes, 3 counters, small second hand, tachymeter scale, plexi-glas, mechanical movement, 861 caliber. This "straight writing" reference is very sought after by collectors because it has been produced during a short period. It is a transitional reference, just before the 1971 model.