I had some trouble adjusting my watch’s date. It always changed at 12 noon and not at 12 am… The battery finally died out and had to bring it to the watchsmith to replace the battery. Since I was there, I asked him how to adjust the watch’s date properly.
Apparently, I had to turn the hour’s hand 24 hours first before adjusting the date correctly. He has done that and I’m waiting for 12 midnight to check if it does work. If it does then this post will serve as a reminder and tutorial for me on how to fix it in the future.