Quote Originally Posted by Daddelvirks View Post
Certainly true, look at the ETA2824 and its evolution….

Would you say the same about the likes of TAG-Heuer and Breitling?, using that movement for decades now in several models?

The Rolex caliber might be more refined and in-house, but still mass produced.
It's not even close to a Rolex movement, even in its best version

https://calibercorner.com/eta-caliber-2824-2/