Glenn_2004
144
The basic Ulysse Nardin caliber and magnetism.
Dear friends,
I have recently reported in the "main" forum that the magnetic field generated by a MacBook Pro laptop is around 1000 Gauss (I have used a professional gauss-meter). Is this safe with a watch using the UN-118 caliber ? I know that the hairspring is non-magnetic but the rest of the movement is not obviously not. I don't know how to be sure. Any idea ?
Thanks.