NEW Asian 7750 Running Issues

[Tagger]

I recently purchased a CHOPARD GMT with NEW Asian 7750. The piece has been running great and about 3 seconds fast a day However I have had some issues

I basically wear the watch all day and night and take it off to avoid water exposure so I presume it is at full charge /wind most of the time.

1. On two occasions it has stopped early in the morning about 7am . It will start again only by pulling out the crown and pushing it back in. No winding required by crown or by moving the watch. Then it will run fine.

2. On one occasion it slowed down one hour overnight and then runs fine during the day.

Is this a power reserve issue? Is the power reserve this poor on the 7750 or does this watch have other issues?

I appreciate your help and if any one else is experiencing such erratic behaviour.

Also i have run the chrono about four times in the last three weeks for about 20 mins just to get it lubed up. No relationship to when I used the chrono to the above events.