Bell & Ross is one of the happy few that produce a sapphire crystal timepiece and are going one step further by combining the complexity of a tourbillon movement within a sapphire case. This exclusive film will give you an overview of the very complex machining process required to create the Bell & Ross BR-X1 Tourbillon Chronograph Sapphire watch.
Visit website: https://www.bellross.com/mods/watches/BR-X1-tourbillon-sapphire/
