Todd,
Thanks for the 'rest of the story' about the Heuer 02 movement.
I had no issue with the Heuer 01 and 1887 movements despite some InterWeb chatter about some 3rd party licenced technology.
The watch industry is no different from other high technology industries by using the best available solutions in their products.
When I drive my Porsche sports car, I don't expect every component to have been "invented and made" by Porsche. I prefer the brakes to have been made by Brembo, the tyres by Michelin and Mobil 1 racing fuel in the tank.

TAG Heuer models
So, at the time, the Cal.1887 and Heuer 01 were the best available solutions for TAG Heuer in those applications.
Now, for some applications, the Cal. Heuer 02 is "best".
In future, it could be the Heuer 03.....
Heuer movement prototype
Regards,
MTF