Each of these watches has a Patek Philippe emblem on the dial. No genuine Patek Philippe watch has the emblem on the dial; only the crown.
These are generic Asian 21J movements. As my friend above wrote, they are worthless.
These watches are very poor examples of the Patek Philippe brand. To spend any sort of money on them would be akin to taking that money and flushing it down the toilet. You are smarter than that. Shop around, learn, and save up for one of the few quality PP reps available.