Few Rolex watches are as technically fascinating as the Rolex Milgauss watch. Released in 1956, the Milgauss was engineered to withstand magnetic fields of up to 1,000 gauss. It was intended for scientists and engineers who worked in high electromagnetic fields. It gained early fame at CERN, the European Organization for Nuclear Research in Geneva, Switzerland. Scientists there needed this specific model because electromagnetic fields strong enough to shut down a standard mechanical watch wouldn't hinder the timepiece. At Bob's Watches, we carry a wide selection of pre-owned Rolex Milgauss watches across every key reference. Every watch is authenticated, inspected, and priced based on current market data. ... read more