I recently purchased a Franck Muller watch at a garage sale but I have a feeling that it is a fake. Could you please confirm this, or prove me wrong. I apologize for the bad quality of the pictures and thanks for the help.
Well at least one of them! It's the 'Aeternitas Mega 4' by Franc Muller.
It has functions of Grand tourbillon, grande and petite sonnerie, minute repeater, Westminster carillon, split-seconds chronograph, eternal calendar with retrograde date at 12, days, month, 24h day and night indicator...