Any thoughts on what these will cost?
"May 2014- Puretime announces that ZFac is working in a PAM 510 with corrected case-set. As above said first KW releases of 8 days PAM reps came with the same case-set as old Luminor 44mm. Therefore this new 8days ZFac version, always following Puretime indications, will be way closer to gen. Besides, Puretime says that this new ZFac Pam 510 will be fitted with a real 8 days movement without more explanations. The release is expected in about three four months. Since new PAM 8 days 510-511-560-561-563 and PAM 590 have the same caseset and movement we should also expect new versions of all these watches.
More info and comments here: "
I'll bet they are coming, but I don't really mind the case difference...agreed a true bargain. Tough call.