I can understand why you might find it frustrating or rude when your therapist looks at their watch while you're talking to them. In a therapeutic setting, it's important for the therapist to provide their full attention and actively listen to their clients to foster a trusting and supportive environment.
If you feel uncomfortable or unappreciated when your therapist checks their watch during your sessions, it's essential to communicate your feelings with them. Honest and open communication can help address any issues and improve the therapeutic relationship. Your therapist may have valid reasons for glancing at their watch, such as managing session time, but they should also be mindful of how it could be perceived by their clients and find ways to address any concerns.