Founded in 1992, Bell & Ross is a luxury watch company, with its headquarters in Paris, France and its manufacturing base in La Chaux-de-Fonds, Switzerland. The brand is especially well known for producing professional watches for divers, pilots and astronauts, with some of its most notable collections including the WW1, WW2, BR 126 and BR 01. Bell & Ross utilize Swiss mechanical movements and their pilots watches are tested by aircraft control specialists, while some of their top-end diver's watches offer water resistance for up to 1,000 meters. Case materials include steel, ceramic and rose gold, and some of the company's more expensive models are decorated with diamonds.