I'm looking for some help with this. I'm from the US, in São Paulo Brazil on business. As it's the weekend the two ladies in our group wanted to go to the outdoor antique market and I saw this Aureole chrono. Unfortunately I could only get this one picture today. The seller couldn't get the back off but managed to convey that someone could do it tomorrow (his English was not good and my Portuguese is limited to two bad words). He wants 200 US The case is gold plated and the back stainless. It runs, chrono starts, stops and resets. I'm really interested in the dial and its originality. The crown looks to be a replacement.
Thanks for your comments!