One speck of dust is probably fine, but if it is more than that it will likely bother me. I don't want to open the case myself (would probably make it worse) and I don't know if a watch maker would fix a replica.
I bought a new gen Speedy pro two years ago, so I can't justify a gen Tudor.
When I look at the videos from the dealers, it is hard to tell if the dust is under or over the crystal. So I wanted to ask you guys how common it is. Do the factories try to keep them clean, or don't they care?