So this article suggests that Rolex is one of its customers. I don't see the point of this poll nor the need to prove anything. I value your curiosity and passion about watches. However, this poll proves absolutely nothing. People will keep buying Rolex, Omega, JLC, Blancpain, RM, AP, PP for whatever personal or non-personal reasons. How watch is made and the people who makes it and whether it is fully in house or not does not matter.