But surely by Q1 next year, all the ADs will have them. I actually ordered the non-skeleton version from the MB boutique, but on day of collection, there was a problem. I was setting the time, and when I realized that the rotor is not very free spinning, very jerky. I asked the salesperson the check, she said it's strange...she brought it back to a technician hidden in a side door, and I was told, that piece I wanted had a stuck rotor due to the glass case back being set too low!!! Anyway, there was no other pieces, other then a bracelet version, which I didn't like. Still don't have one till this day, perhaps next year.