About this watch

Rolex Sky-Dweller Black Dial 336934— the most complicated Rolex you can buy Rolex does not make complex watches for complexity’s sake. Rolex Sky-Dweller 336934, a watch that combines two independent complications into a case that still reads as a Rolex on the wrist. It was introduced in 2012 as the brand’s most technically ambitious publicly available reference, and with the arrival of the Calibre 9002 in 2023, it became more accurate and more efficient than its predecessor. The Sky-Dweller carries two complications that no other Rolex reference offers simultaneously: a dual time zone display and an annual calendar. The annual calendar — Rolex’s patented Saros system — automatically accounts for months of 30 and 31 days, requiring correction only once a year at the end of February. The second time zone is displayed via an off-centre 24-hour disc inside the main dial, allowing the wearer to track home time continuously while reading local time on the central hands. The 336934 is the latest iteration, released in 2023 as a refinement of the previous 326934, introducing the Calibre 9002 with its Chronergy escapement and improved movement finishing while maintaining the collection’s…