Since 1905, Rolex has maintained the founding vision of its creator, Hans Wilsdorf, who saw the wristwatch as an object of the future, emblematic of the modern era. Hans Wilsdorf revolutionized the world of watchmaking by overcoming three major challenges: producing small yet precise movements, developing a robust and waterproof case to protect the movements from external factors, and finally, fitting the watch with a self-winding system that would offer the wearer greater convenience on a daily basis.