The guarantee for the consistently high quality of our watch straps is given by the business location itself - Germany. We still train our employees ourselves, in our workshop. During the years of training, they acquire the expertise necessary to make a RIOS1931 watch strap. It takes a trained eye and a great deal of skill to select the materials needed for the production of our watch straps. We use only the highest grades of leather available. You can be sure of a luxury product of the highest quality, authenticity and longevity when purchasing an RIOS1931 strap.