Vintage Lustro Swiss made stopwatch

VINTAGE SWISS MADE LUSTRO STOPWATCH. This watch is probably 1960's and is in very good working condition. It starts and stops, rewinds and resets. There is a small swivel loop on top. It has some very small scratches and there is a removable sticker still on the face of the watch that I think should be removed but I left it on. It seems like it was supposed to be removed when you first got the watch but it never just was done.(see photos). It is a little over 2" diameter. It does not have the original box.