I'm not sure how many people saw, but you can now submit a trade in request for any brand on Breitling's website.
https://www.breitling.com/us-en/store/trade-in/
I tried it out yesterday and it was very easy and I had quotes within a couple of hours. It's run by Crown and Caliber and it seems like Breitling adds a little to each offer. Keep in mind that the vouchers you receive back are only good on Breitling's website where everything is full retail. I know other brands have mentioned getting into the preowned game but it's nice to see a brand offer this service right on their own website. I know you can always get more if you sell it yourself, but this isn't a bad option to have if you need to move something and want a Breitling.