Don't let that scare you in any way. It's entirely up to the officer and port of entry. But it is happening more and more frequently. With the DHGate's, Alibaba's etc of the world shipping all kinds of shit into the US direct to consumer, they've started taking measures to enforce at a more granular level. Their opinion is, it starts with one, and ends up being 10 on Ebay, 20 on Ebay, etc. So they start documenting from violation one, which doesn't mean any action is taken beyond that- unless the bell keeps ringing .
I am an owner in a consumer electronics company and we manufacture in China. Our products require some pretty strict licensing (i.e. Dolby, DTS, HDMI, etc) and we use a very controlled (regulated) spectrum for our wireless home theater which requires government approval by country of import. Some of the shit we have to deal with is absurd, some I appreciate as it protects my brand (however, on a commercial level it's a much higher stakes game than a watch purchase).
Having said that, I have quite a few relationships with the folks wearing the uniform at several levels. I've had direct discussions where I've learned quite a bit about the process even at the one-off consumer level and they have all said the same thing. The more they can show "enforcement" actions and seizures, the more raffle tickets they get towards the free microwave at month's end

(not literally, but you get the idea.) . The trade/tariff crap isn't helping as we have someone in the oval office who specifically brings up IP theft in China..so the focus is getting much sharper on these things.
I won't buy from a TD. Not because I don't enjoy a nice rep, but I dont need to be on the radar with my business reliant on importing goods into the US
well into the 7 figures which contain 3rd party trademarks I hold license agreements for.
Your best bet, just move on. If Ryan re-ships, don't be disheartened if it gets nabbed again. Then you'll have a pretty good indicator you have a friend in customs saying Hi. Having an alternate destination for the package might not hurt.