Cannot add Apple Card to my Apple Watch

I've tried everything.

My watch iOS is up to day. I've restarted my iPhone and my Apple Watch. I've deleted and reinstall the Apple Card.

I've been able to sucessfuly add my Apple card to my wallet on my phone but continually get the error message when trying to add the card in my Watch app. "An error occured while setting up Apple Pay. (Apple cash is fine however)

Any suggestions?

Thank you