Tudor Watch Reliability movement question

[Fhfoomelaka]

I know that Tudor is own by Rolex.

Question is it is using ETA movement, and is it just puchase the movement from Swatch Group and plug into the case and market it?
How is the reliability, let say a Chronograph compare to the same movement maybe using in Omega watch?

[taxico]

their non-chrono watches are very well modified and quite nicely decorated (cotes de geneva/perlage, etc).

eg, their semi-fine etachron regulating stud will be changed to a triovis fine regulating screw and kif instead of incabloc... and other elaboree/top-grade additions.

they are definitely not plugging in movements from eta directly into their watches. totally different looking when compared with tissot/hamilton/longines.

reliability would be similar to omega (non co-ax) or any other ETA-based watches as they are essentially using the same ebauche.