Schwarz Paint code 700 Mfg?

[cgarr]

My paint code it 700 (black) just plain ole black, not a mix, no flake, a stock pack paint, Who would have been the orginal Mfg of this paint? Its an 86, All the paint shops (ppg/sw) around here have it and many other production cars use the same. I am going to repaint the tail and deck lid only for now, 2 stage, base and clear. Is not black, black? any reason I should use the orginal mfg to match?

Thanks

Craig