Nivada Sports ChronoThe Singer Exotic Dial There is a lot of talk now about prototype watches. We are, however, very happy to sell this as a genuine test piece by Nivada in as new condition ( only a few tiny hairline scratches from storage !) it has never been worn. We believe that these watches were made in only around 20 examples and were never commercially available. To us, the most interesting element of this watch is the singer dial that shares some of the details