re: Is Rolex Authorized Service Actually Necessary? What’s a Fair Price?

Go to Anton's on Coursey and see George. Honest as they come. My father in law is from Europe. Bought his Rolex at the home store in Switzerland. Had it serviced there every few years on return trips to visit family. Because covid did not have it serviced there but used a local store in BR. Just found out it now has a counterfeit movement when he brought it to Rolex in Switzerland because it was quickly losing time. Local store denies it was them but I doubt Rolex is installing counterfeit movements.