Rolex Milgauss technical details
Rolex Milgauss is the most influential watch in Rolex history. It is the first watch equipped with a lightning protection dial. The term “Milgauss” is derived from the unit of measurement of magnetic flux density, which is 1/1000 of Gauss. Rolex created this watch in 1956 to provide scientists with a timepiece that can be used when working near strong electromagnetic fields, such as those found near magnets and power lines.