Rolex Sky-Dweller II 336934

The Rolex Sky-Dweller 336934 represents the latest evolution of the most complex timepiece in the Oyster Perpetual collection. Crafted in White Rolesor, a combination of Oystersteel and 18k white gold, this 42mm watch is designed for those who navigate the world across multiple time zones. It features the Saros annual calendar and an intuitive dual time zone display, ensuring that the wearer remains perfectly synchronized wherever they land. Powered by the high-performance Calibre 9002, it offers a 70-hour power reserve and the ultimate in chronometric precision.

A Masterpiece for the Global Traveler

The Sky-Dweller is a technical tour de force that provides the functions needed for frequent travel within a single, elegant interface. The dial features an off-center 24-hour disc that tracks a reference time, while the traditional hands display the local time. This allows the traveler to distinguish between day and night hours in their home location at a single glance.

The Saros Annual Calendar

One of the most impressive features of the 336934 is the Saros annual calendar. Named after the astronomical cycle of the sun, moon, and earth, this mechanism automatically adjusts for months with 30 and 31 days. The current month is indicated by a red rectangle in one of the 12 apertures positioned around the dial. The system requires only one manual adjustment per year, at the transition from February to March.

The Ring Command Interface

Setting the various complications of the Sky-Dweller is achieved through the patented Ring Command bezel. By rotating the 18k white gold fluted bezel to different positions, the wearer can select whether to adjust the date, local time, or reference time using the winding crown. This integration of the bezel into the movement itself eliminates the need for extra buttons on the case, maintaining the classic Oyster silhouette.

Calibre 9002 and Performance

This reference is equipped with the Calibre 9002, a movement entirely developed and manufactured by Rolex. It incorporates the Chronergy escapement and the blue Parachrom hairspring, which provide high resistance to magnetic fields and shocks. As a Superlative Chronometer, the movement is tested to a precision of minus 2 to plus 2 seconds per day, representing the highest standards of Swiss watchmaking.

Technical Specifications