Paul these watches take gen crystals as well. I put a gen crystal on mine and it really improves the look. You need to get one of the later model crystals with the beveled edge. The easiest thing would be to have Spinmaster put it on for you. The standard crystal is thinner than the gen. That means you will have to remove it and any glue that was used. Then you will probably have to sand the inside of the bezel so that it does not fit so tight. All said it is not too bad but it might be easier to let spin do it for you.