I don't know if you know this, schnell, but the JWs are the only people who claim that Babylon was destroyed in 607. Of course, the WT claims like with the 1914 thing, that "it depends on your definition of destruction". Historians place the destruction of Babylon at different years, none of them even close to 607 (or 606) BC.
Oh, for sure. I just love how this convoluted philosophy of history completely fails. It does not work.