The Oyster Perpetual Sky-Dweller in White Rolesor with a blue dial and an Oyster bracelet.
This distinctive watch is characterized by its second time zone display on an off-centre disc on the dial. Furthermore, its innovative system for setting the functions, using the rotatable Ring Command bezel, is unique to Rolex.
![](https://s2.save4k.ru/pic/4TwAcTtvLyY/mqdefault.jpg)