Crafted entirely in 18kt yellow gold, the 42mm Oyster case of this Sky-Dweller features a monobloc middle case, solid case back, and a screw-down winding crown equipped with a Twinlock double waterproofness system — delivering water resistance to 100 metres. The fluted, bidirectional rotatable Ring Command bezel serves as the interface for the watch's complication system, while a scratch-resistant sapphire crystal with Cyclops lens over the date completes the case architecture.
The white dial offers a highly legible Chromalight display with long-lasting blue luminescence. Month indication appears through 12 apertures around the dial's circumference, while the annual calendar displays instantaneously at 3 o'clock alongside a 24-hour disc for a second time zone — a compelling combination of practicality and sophistication at a glance.
Inside runs the Calibre 9002 manufacture Rolex movement — a perpetual, mechanical, self-winding calibre with dual time zones, annual calendar, and a power reserve of approximately 72 hours. Precision is rated at -2/+2 seconds per day after casing, and the movement is COSC certified. The 18kt yellow gold Oyster bracelet is composed of three-piece solid links and secured by a folding Oysterclasp with Easylink 5mm comfort extension link.
