326238-0009Ref

The Oyster Perpetual Sky-Dweller, launched in 2012, stands as one of the brand's most intricate models, incorporating an annual calendar and a dual time zone feature. Months are shown via apertures near the hour markers, while a 24-hour disc at 6 o'clock tracks a second time zone, all adjusted by the fluted bezel. Reference 326238-0009 joined the lineup in 2020, showcasing a black dial and an Oysterflex rubber strap.