1. It's quite possible that the stem got broken when the authenticator closed the watch, and thus he didn't realize it. My point was not that the authenticator knowingly did wrong, but that it's almost certain the damage occurred while the watch was at the authenticator.
2. My belief is that eBay authenticators AUTHENTICATE, they don't repair or even comment on faults. The only time they would send a watch back to the seller is if they found it to be a fake--that is, non-authentic. As has been discussed at length in this forum, "authentic" is a very slippery word. But that's a whole 'nother story.
3. I am continuing discussions with eBay.
4. The watch was not missing movement clamps. These old NOS cases had no provision that I could see for clamps. I don't know how Blancpain (for example) held their movements in place, but I have seen Blancpain casebacks engraved with a warning not to open the case, and to send it back to Blancpain for service. I can only surmise that Squale, when fitting the new movements in these cases, did so in a less-than-ideal way, so that a watchmaker unfamiliar with the innards could easily cause damage.
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