MDK 0 Posted December 12, 2014 All, I have acquired a gen ETA 2892-A2 (New Old Stock), I intend to fit this into my NOOB 42mm CRPO, this currently has a A2836-2. I understand I will likely need a new movement ring due to the thickness difference between the two movements, and I am guessing this will have to be the one from the earlier non Ceramic PO. I also assume being a ETA movement the hands should switch right over, I am thinking to get a set of Gen hands instead , they are very cheap (£30) again if I do they will need to be the older non ceramic hands or at least the seconds hand will. If anyone can offer any sound advice that would be appreciated. Thanks Share this post Link to post Share on other sites