Demagnitizing

Professor

Glad it wasn't anything major. Excellent looking watch.

I suspect one of my watches became magnetized when I held it close to my monitor screen while setting the time by the NIST site clock. trying to synchronize the second hand, It suddenly gained three seconds in one hour, its normally dead on.
I used my Chinese blue box on it and it immediately settled down.
Back to less than one second + per day I hope.

Not sure if the monitor caused this or the speakers on each side.