Rolex Sky-Dweller in White Rolesor

OYSTER PERPETUAL SKY-DWELLER IN WHITE ROLESOR

Rolex is introducing the Oyster Perpetual Sky-Dweller, with reference number 326934, in white Rolesor that combines Oystersteel and 18 ct white gold. and intense white, bright black and bright blue dial. The dial feature rectangular index hour markers and longer hands, as well as a Chromalight display with long-lasting luminescence, which enhances legibility. 

A technological masterpiece, the Sky-Dweller provides, in an unprecedented and highly original way, the information global travellers need to easily keep track of time.

WHITE ROLESOR

Rolesor, the combination of gold and steel on a Rolex watch, has been a signature feature of the brand since 1933, when the name was registered. It is a meeting of two metals: one, noble and precious, attractive for its lustre and stability; the other, highly resistant, known for its strength and reliability. All of these qualities perfectly mirror the elegance and performance that come together in a Rolex watch.

Rolesor is the combination of two metals: noble and precious gold, and steel known for its resistance to corrosion.

A WEALTH OF EXPERTISE

An elegant watch for frequent travellers, the Sky-Dweller displays the time in two time zones simultaneously and has an annual calendar. The reference time, in 24-hour format, is shown via an off-centre disc, and the local time is read using conventional centre hands. The annual calendar, named Saros, automatically differentiates between 30- and 31-day months. It is operated by a patented mechanism and stands out for its innovative display: the months of the year are indicated in 12 apertures around the circumference of the dial, with the current month marked in red. The instantaneous date change is linked to the local time.

The disc’s 24-hour display allows travellers to clearly distinguish daytime hours from night-time hours in the distant time zone.

CHROMALIGHT DISPLAY

The dial’s luminescent Chromalight display is an innovation that improves visibility in dark environments. The Sky-Dweller features a Chromalight display: the hands and hour markers are coated or filled with a luminescent material that emits a long-lasting blue glow in dark conditions.

The hands and hour markers are coated or filled with a luminescent material that emits a long-lasting blue glow in dark conditions.

9001 MOVEMENT

The Sky-Dweller Ref. 326934 is equipped with calibre 9001, a self-winding mechanical movement entirely developed and manufactured by Rolex. Protected by seven patents, it is one of the most complex calibres ever developed by the brand. Its architecture, manufacturing quality and innovative features make it singularly precise and reliable.

Calibre 9001 offers a power reserve of approximately 72 hours. 

SUPERLATIVE CHRONOMETER CERTIFICATION 

Like all Rolex watches, each Sky-Dweller is  covered by the Superlative Chronometer certification redefined by Rolex in 2015. This exclusive designation testifies that every watch leaving the brand’s workshops has successfully undergone a series of tests conducted by Rolex in its own laboratories according to its own criteria. These certification tests apply to the fully assembled watch, after casing the movement, guaranteeing superlative performance on the wrist in terms of precision, power reserve, waterproofness and self-winding. The precision of a Rolex Superlative Chronometer is of the order of −2/+2 seconds per day, or more than twice that required of an official chronometer.

The Superlative Chronometer status is symbolized by the green seal that comes with every Rolex watch and is coupled with an international five-year guarantee.