When you purchase a RIOS1931 watch strap you are acquiring a high quality craft product. Since the foundation of our company by watchmaker Oswald Riemer in 1931, we have always used the Swiss full-bugg technique. Then as now, this is a method designed to ensure the highest level of quality. As a family business in its third generation, we still have the same philosophy as originally defined by Oswald Riemer: »Preserve skilled craftsmanship while focusing on fashion and meeting the technical requirements of the day.« The combination of traditional, handcrafted perfection while constantly evolving has made the watch straps of RIOS1931 a unique product worldwide.