326135-0001Ref

Launched in 2012, the Rolex Oyster Perpetual Sky-Dweller ranks among the brand's most intricate models, offering an annual calendar and a secondary time zone. The calendar shows the date conventionally, with months indicated via apertures near the hour indices, while a 24-hour disc at the 6 o'clock position tracks the second time zone. Its fluted bezel acts as a control interface with three settings, allowing the crown to adjust the date, local time, and secondary time zone.