Hi,
The 42mm got a few flaws. ID 1138
The 45mm is good. Only visible flaw is the Omrga logo's upturned feet. ID 1168.
I do not know the seller. A reputable seller is www.puretime.com
Also note that a real ETA2824 movement is not guaranteed. These watches are "normally" shipped with a Asian clone of the ETA2824 which looks identical, but as I understand, a very good movement. I have one and it is currently running 5sec's per day fast which is excellent.
Read reviews by By-tor's on the forum. http://www.rwg.cc/members/index.php?showtopic=426
Hope this help.