How to factory reset an Apple Watch 7000 without passcode
I recently bought an Apple Watch 7000 with a broken screen off ebay and managed to get it working again, but I found out that the watch is locked with a passcode.
I’ve tried the method illustrated at Restore Apple Watch to Factory Settings (Without Passcode), but no matter where I press on the screen after holding the power button, no erase content and settings screen comes on.
Is there something that I’m doing wrong, or maybe something different I could do?
Edit: I’ve added some images of the backside of the watch