Timing chain is not adjusted properly. That sound is incredibly similar to when my mechanical tensioner needed adjusting, 1/2 screw in to take up the run-out and the sounds completely gone. Your bike, with hydro-tensioner, absolutely shouldn't make that sound. There's also an additional metal "clacking" of impact, that part of the sound isn't normal, guessing spit a shim or something similar.
At 700 miles, I'd be DEMANDING a new bike, nothing short of it or a full refund.
PS: A bit of metal is normal, shockingly, but it should be a pretty small amount during 1st oil load.