Apple Watch is Frozen

My Apple Watch only shows the date and states loading weather and then when I click on the face it says “too many passcode attempts reset Apple Watch and pair again” ???

i have only used my same passcode.

though it will not let me get to any screen to erase it to pair it again?

i got a new phone in Sept. Did not know I j

had to unpair it , I sent it to Sprint, no longer have the phone.