@Rolex always strives to ensure that its watchmaking remains easy to use, regardless of the complexities it faces in achieving this goal. Take the Saros calendar. It equips the Sky-Dweller with an annual calendar using just four gear-trains and two additional gear ratios. And the Ring Command system, enables date, month, local time and reference time to be set using only the rotating bezel and winding crown. Simplicity drives the brand's entire manufacturing process because it knows from experie