Unpaired Apple Watch still listed in “Device Support/My Devices” page

I have an Apple watch 6 that I have unpaired from my phone and I want to discard. It does not show up on my Find Devices and goes into pairing mode on boot. However if I go to my Apple Support app, the watch is still listed. How do I remove it off My Device’s owned list? I dont see any delete on that page.

Other than unpairing, is there any other step before I discard/sell a watch? It is my understanding that any Activation lock is removed by unpairing. Thanks!