As others have said, looks original from these pics, though it is very thin or missing as
@ndgal points out.
Also, make sure there's a step. Looks like there's one, but it's not very well defined in these pics. Probably the light.
Last thing for me is the hour hand. Damaged and repaired near the center?
View attachment 803297
Edit to add: even if the hand was repaired, that wouldn't necessarily stop me.
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