Though one of Rolex’s newer models that came out in 2012, the Sky-Dweller has quickly established itself among the longer-standing Rolex models as a standout timepiece with its impressive range of complications and features. Designed with global travelers in mind, the Sky-Dweller is the first Rolex watch with a dual timezone display and an annual calendar. Protected by 14 patents, the advanced technological functions behind this watch are very sophisticated and complex, but they all work together to make the Sky-Dweller intuitive, versatile, and reliable for watch wearers.