Nicolas, it seems that we have quite a few similar pieces including the misses' pieces as well.
Overall, the Deep One is definitely a keeper - horological importance and investment.
The only issue I have is that it often gets mixed up with the ETA-based Aquatimer. But i'm not that concerned....because i know deep inside the case, its totally different ball game.
The Portugese Panda is 'definitely' a keeper. I don't think it's rare, but I think its impossible to find! Stunning.
Pana