He was not very forthcoming with a real answer. I thought it was enough of an answer that Patek is delivering the new watches with the 324 calibre. Whether it is easier to adjust for precision I do not really know, but that seems to be the official response. I will see when I actually have it, but I do not really feel compelled to check it for precision and I trust it to be reliable. Precision is not what attracted me to this watch in the first instance, but I am glad it comes with an "easier to adjust" movement. This message has been edited by BCL on 2008-05-10 15:35:49