Iwatch

If you sometimes see the watch face severely zoomed in so you can't see the entire face, then you may be entering "Zoom Mode." If that's it, then you un-zoom with a two-finger double-tap

This might help:

Use Zoom on Apple Watch - Apple Support

Thanks for reaching out meriam145,

It sounds like you'd like to adjust the size of the font on your Apple Watch. We can help.

You can follow these steps to Adjust text size and other visual settings on Apple Watch:

Adjust text size

Touch and hold the bottom of the screen, then swipe up.

Tap , then turn the Digital Crown to adjust.

Hope that helps.

Take care.