Limited edition Summit 2vMontblanc Smart watch

I'm selling my original Summt Montblanc watch. It works best with the iPhone. I did use it with Andriod, but Iphone is best. Band shows wear. Watch it very clean and well taken care of. Somehow lost the back piece. Dont know how or where. I always got a lot of compliments on it. Was used on verizon Service and AT&T. Still available online for $1100. Battery only holds about a 10-hour charge.