I've had no problem with mine and at risk of sounding politically incorrect, the 11 is somewhat like a beautiful and highly sophisticated woman requiring love and nurturing, and perhaps, some unexpected bumps along the way The Aero bang on the other...
So sorry my friend, when you read it fast it can be mistaken for something other than it is. My apologies. Nevertheless, the piece is quite captivating. Definitely different from the other watches i own. Thanks for all your help.