Hello I have a gearbox and the sapphire crystal is ever so slightly protruding more at the 12 o clock position and relatively flush at the 6 o clock. Anyone else have this issue? From the naked eye, its like less than a mm difference. If I were to run my finger I can feel the difference on the edges. Other than that...no biggy. I took it to HQ and the watch technician pressure tested it and it was fine. Just wondering if any other gearbox owners have an uneven crystal, or other watches for this matter..?