Eta G15.561 (Tissot T063.637.16.057) Date Change Calibration?

[testlab]

Tissot T063.637.16.057 (ETA G15.561): It is possible to calibrate the date change moment? I've tested 3 watches, and they all had problem with date change moment: 1) 22:40, 2) 23:47, 3) 23:54. But other users report that they have date change exactly at 00:00, so may be it is possible to calibrate the moment when the date is changed?

 

 

[ash145]

You will need to refit the hands dead on when the date changes at midnight. Obviously you'll need to remove from the case etc.