To ensure the precision and reliability of its timepieces, Rolex submits each watch, after assembly, to a stringent series of tests. All new Rolex watches purchased from one of the brand's Official Retailers come with a five-year international guarantee. When you buy a Rolex, the Official Retailer fills out and dates the Rolex guarantee card, which certifies your watch's authenticity.

The Hour Glass Japan is proud to be part of the worldwide network of Rolex-trained watchmakers, carefully selected for their uncompromising professionalism and expertise. We follow the Rolex Service Procedure, designed to ensure that every timepiece leaving a Rolex workshop complies with its original functional and aesthetic specifications.