This might work. Maybe you can get some measurements from the seller. The part that is damaged appears to be the part you don't need. But check for yourself.
https://www.ebay.com/itm/32529646750...Bk9SR5K-7NaQYw
Edit: Sorry, this one is newer, I just looked at your first photo and noticed that you have a small logo bracelet. But this is the idea. You can search for entire clasp assemblies and just replace the whole thing. Or maybe as you search through all the listings you will find the exact part you need. But the small logo clasps are not common, so it might be easier to replace both blades or the whole clasp assembly. You could also replace the whole bracelet for about $700-$800. The typical 7205 bracelet are not crazy expensive.