[Defective] Apple Watch SE 2nd Gen 40mm Cellular

Price not negotiable.
watchOS 11.6
Battery Maximum Capacity: 85%

Red dots appear on the screen, though not constantly. They appear in places other than those shown in the photos.
Currently, they are less likely to appear during short use, such as checking the time. They seem more likely to appear after charging.
They didn't appear for a while after the OS update, but reappeared after a few days of observation.

I don't think this issue will be resolved with continued use.

Other functions work without any problems.

The exterior shows signs of wear and tear, with scratches and dirt.

No accessories included, just the watch itself.

[Activation lock released]
[Battery maximum capacity is as of the time of the photo. It may fluctuate by a few percent after initialization.]