marcelo
3053
I think the best way is to wait for midnight and see if the date changes correctly.
Good luck! 
Adjusting Watch between 9pm to 3AM
Today when I was half asleep (I think), I accidentally adjusted my watch date when the time was 8.45pm (I thought it was AM). I only noticed this when I saw the hour hand slightly moved up and down while I was adjusting the date. I quickly stopped but I a...
Will take more than one time to damage it
For what its worth, I believe what damage that is caused by adjusting in the timeframe that the date disc has begun to change happens over time and its exceedingly unlikely that one mistake will cause acute damage to your watch. I ruined the date function...
Re:
Well I think the date change is still the same, usually it will completely flip around 12.50 AM. I guess as long as it still flips for all 31 days, that means it should be fine then?
I doubt your caused damages.
You stopped, that is a good thing. You will soon see if you damaged the Calendar, but I doubt it... Best, Nicolas.