So for 9 days I have worn my GMT and on the Orbita winder two days, while I wore the Breitling Cockpit. I use an Atomic signal clock for the set. The Rolex is 22 sec. slow. The Cockpit is 27sec. fast. Now the Breitling has been on the winder all the other time, while the Rolex is in my watch case at night. Still good times, I wonder if the winder effects the accuracy? Any thoughts?