Yes! Titanium is actually harder than steel!
Titanium is actually harder and more scratch resistant than steel. The sandblasted finish also hides scratches better than a polished finish would.
But if you get big damage, then this is a big problem, as you can't polish titanium easily. Then, after polishing you'd have to somehow get a company to do some sandblasting treatment of the same size and fineness as Bulgari. That may be difficult. So if any big huge scratch happens, you may have to just simply replace the case. I don't know if Bulgari can repair it. I'll have to ask them someday.
And no, you didn't jinx it! You're safe!