Thank you for your interest in the product. [Product Description] Rolex Crown Buckle, compatible with 20mm end links. Compatible with Submariner Rivet Bracelet 7206. I cannot determine if it is genuine or a replacement part, but I believe it is a rare part. Please make your judgment based on the images. [Other] The folding movement is slightly stiff. It was not a problem in actual use and was not noticeable. I am selling only the parts because I have sold the watch itself. Please ask any questions you may have. Please review the product images and description before bidding, as this is a used item. No claims or returns are accepted after a successful bid.