HAOFA 1016 Tourbillon 80 hours Power Reserve Display 28800

I got this watch on the 31st Dec'25. great present for NewYear. it is a well build and beautiful watch, However, It stop running on the 3rd day despite it still has 1/2 power reserved. after feedback to the sales person, he is very professional and helpful trying to provide advice to test the watch. currently is on the 2nd last day to monitor the watch. so far it did stop at about 20% power reserved. wind it up to 80% again to monitor the status. so far still running at about 30% power reserve. Still in contact with the sales person for support. Will wait from the advice of the sales person on next steps.