Watch face

Which watch face are you using? Can you possibly provide a picture? In my experience, I’ve not been able to adjust the size of a watch face. It might be best for you to change to another watch face.

Change the watch face on your Apple Watch - Apple Support

Thanks for the picture. If you can, try restarting your watch.

Restart your Apple Watch - Apple Support

If that is not possible, I suggest you make an appointment at the Apple Store so they can look at it.

Genius Bar Reservation and Apple Support Options - Apple

Activate face id

Efamous- If you are having problems with Face ID, these links may help:

Set up Face ID on iPhone - Apple Support

If Face ID isn't working on your iPhone or iPad Pro - Apple Support