In summary. Terrible. There is no chance it won't leave bubbles during application. A 300€ watch that looks awful is not worth it.

Very good application and easy.
The negatives are that it holds fingerprints a little, so it often needs to be cleaned with a cloth, for example, and the fact that the touch screen is affected, making it not respond as quickly as without the glass.
Otherwise, very good protection and application.

Perfect application, perfect feeling.
The best solution.