Rolex Datejust Black Stingray Dial Reference 16200A unique and deep patina The way watches age is often unique and we are delighted to be offering this black dial 16220 Datejust that has a black dial which has developed an interesting and even patina known as stingray. The dial is signed T SWISS MADE T at six oclock and has crisp white text with a railroad track around the edge with small Roman numeral hours. The case is in great condition with even lugs and the smooth steel bezel is clean. The watch