I was told by few my friends who use Inge's with 80110 and 80111 inside and all said the watches are very accurate. Yesterday I checked 2 my watches - 3227 Ken Noguchi and Vintahe Inge Laureus. It's the same for my watches as well. Actually in different positions the accuracy was from -3 to +3, but at the photos I very easy catched 0:


What about your watches? Do you check it?