William Smith
Posted February 20, 2012 - 5:32pm
Mercurym I think the MX you may see is really the swiss import code on the balance cock and if you turn it upside down, you'll see BXW. So it's a 1951 mvne in a 1952 case. About the only thing I can be fairly sure of is that the movement wasn't placed in the case before 1952. Bulova using "last years" movements in "this years" cases happened quite a bit.