New Apple Watch owner here, and just got the series 1 in. Opened it up, nice. Tried to turn it on and get this! So now I have to wait for it to charge, I guess. 

People like you who don't pay attention to detail, have the worse advice.I think it has been sitting on a shelf for a long time. Leave it plugged in for an hour or so and it should come back to life.
Series 1????? How long could it be. More likely is they are mass charged at the factory (maybe a large induction coil for a group) and can easily miss or only partial charge.I think it has been sitting on a shelf for a long time....