Crazy Horse is the perfect vintage, rustic leather. The leather has a slightly sanded look with a pull-up effect. It has a lot of character to begin with, which will only increase as you wear and use the strap. This leather will pick up scratches and marks, but those will also fade away and blend together with the rest of the leather.
These straps are made to be used with Panerai Luminor watches. The spring bars that come with this strap are specially developed to be used with Panerai Luminor watches that normally require a screw-in bar to be used. Click here to see a video of how the spring bars work.