A highly collectible 1989 L serial 4 line MK2 dial 16520. The dial is clean and has no marks on it and the hands are original. The bezel is also the original 200mph bezel which is found only on 16520 examples from 1988/89. The case appears to be worn but unpolished. The movement is running strong and keeping excellent time and the chronograph functions work properly. The bracelet is the original 73860 with 12 links. Watch is accompanied by its original guaranty, booklets and box.