2 Omega seamster + 1 Rolex + 1 jubilee link Replicas?

[MassMass]

I have found a couple of watches and parts on an auction which I believe are replicas. The watches are part of a big auction with other more simple vintage watches, the pictures are low quality so it is hard to tell, but can anyone give me a second opinon?

PICTURE:

1. Omega Seamaster, no date and a white "dot" is missing on the dial.
2. Unknown Rolex.
3. Omega Seamester(?) , The one I am most confused by. Looks to have an advanced automatic movement , can it possibly be a genuine Omega?
4. rolex jubilee link

THANK YOU!
I have found a couple of watches on an auction which I most certainly believe are replicas . The wristwatches are part of a stoprt party with other simple vintage watches, the pictures are bad , but can anyone confirm ?1. Omega Seamaster , no date and a white "dot" is missing.2. Unknown Rolex3. Omega Seamester ( ?) , The one I am most confused by . Looks to have an advanced automatic movement , it may possibly be a genuine Omega ?4. rolex jubilee link

 

[d.brocke]

1, 2 and 4 are replica's and very poor ones at that.
3 is questionable: hard to tell without better quality pics.

 

[MassMass]

Thank you! :laugh:
Do you think it is possible to determine if i can get a closer picture? What should I ask the seller to be able to determine whether it is genuine or not?

 

[d.brocke]

I'm not a movement guru by any means but perhaps one of the resident Omega Pro's could chime in and help you you.
To me, the rotor looks almost like those found on the 17j DG movements.
Given the fact that most everything pictured is low end rep's I suppose it would be safe to assume the Omega movement is too.
But then again, you never know.