this is a beautiful Rolex 1601 Datejust from 1973 in great condition. The 36mm steelcase with whitegold bezel is still very fat, with clearly readable numbers (354xxxx). The matte black „piepan dial“ with silver/white „doorstep indicies“ still carries all original tritium dots in full size as well as a colormatching tritium-handset, both with a beautiful warmtoned patina. the 1570 automatic caliber runs exactly and was recently checked through. the beautiful datejust comes on a 62510H jubilee bracelet with 502T endlinks.