I'm not sure about the factory. Could be oxf. But that's just guessing.
Important thing is that the quality looks good. Can't spot any major flaw at first sight. Case is nice and thin. Lume seems a bit weak for super luminova. (But it's no sandwich dial, so don't expect a torch.) Can't really judge the AR. Looks okay.
Thing to look out for, as with all B&R's, is the date alignment! Ask for a qc pic of a few dates.
(if you see misaligmend and If the relationship with your td is good, you can ask him a pic from the most misaligned date.) Don't expect the date to be aligned flawlessly. Just don't accept really crappy ones.