u/ChantiiOfficial

Stumbled upon this on eBay. The seller says its running and wants 500 €, would that be an appropriate price to pay for this?

I'm trying to buy my first vintage watch and found this on eBay. The seller only has these two pictures but offered to send more tomorrow. Is there any way to tell exactly what watch this is and whether it's authentic from these two pictures? Also would these watches have an automatic movement?