Marco - If you're thinking of buying this, I would recommend to get the crystal from Yves. Changing that will make a pretty big difference, and considering how rare they are, its a good catch. Even if you don't end-up with the watch, you can always sell later. Also, note that this is not a true Panda dial. That would be white dial with black sub-dials. This is more of a silver dial with a blue sub-dials and blue Tachy ring. As for the return, this may not have been returned, but simply not paid for. That happens a lot on eBAY. Buyer wins auction and does not pay. It takes 2 (+) weeks for the seller to resolve and re-list. Last bit of info, parts for Cal. 11/Cal.12 are not cheap. Most are available, but if there is an issue, its likely a part alone will be around $200. Good luck with your hunt!. Jeff