Back to the black dial Angelus, I am not an expert but for me it is not correct as the Angelus is not surrounded by typical double lines.
By the way, the one you bought @ELV web is gorgeous!
It also looks like he took a pair of pliers to the believed "missing crown".
Ugh. You're right, and it breaks my heart a little. Those stainless steel Chronodatos are harder to find, most are gold plated. When good watches belong to bad people.... 😜