Well i read all the above but i remember the same person above saying that only one MM was ever made out of titanium and it was the one given for test at the Italian Navy ,which is part of the Richmond collection now and the records show that the Navy tested this in 1983.
Perhaps some older Panerai employed had some spare parts int their possession when Panerai was sold and now want to make some cash!
As i said in a previous post of mine i am very skeptical about all these ,disappeared so called protypes ,surfacing right after Richmond found that allot of records were not handed over after the sale or were lost in the so called "Flood" while only the boutique was flooded not the Panerai lab.