Another factoid, the AP ROO has a notoriously unreliable movement. Trust me, I know from experience. Legend has one of mine that has been back and forth across the Pacific twice , and another that made three trips across the USA To a repair guy in PA., it's sitting on my desk, still not fixed !! Great paperweight. I totally agree with MOB, sending back to China is fraught with problems,all of which were adequately discussed in the above posts. And like MOB said he will be the guy getting a PM for help when things go south. BTW in case you didn't know MOB is one of the best and most proactive moderators on this forum Sent from my iPhone using Tapatalk