Dorn is a German company who made a number of meters of the years. One of their oft-repeated model names was Prix, though it was rebadged as Prize in the United States. The majority of Dorn meters I've seen have an unusual configuration: the needle movement is set in a corner so the needle sweeps at an angle, instead of horizontally. I don't know if it's any better or worse, but it is distinctive. This is a late model, however, and they went with something more conventional. This is a very pretty meter, much moreso than my mediocre photo here would indicate. The case is medium gray and the dial is metallic with the black concentric circles and splashes of color: the film speed indices are in red (at 4 and 8 o'clock on this photo) and the aperture scale is a deep burgundy.