Help on Tudor 7016 needed, much appreciated

[iamsilvermember]

I come across two self-claimed 7016 in a local auction site. Both claim to be working properly without any paper evidence (service by rolex or original buying receipt). I am quite new to the vintage idea so would like to have any comments on the below. Are they fake or if not, are the flaws worth tolerating? Thank you so much!

The first one is a black dial one with serial number starting 93.