The Sky-Dweller 336934-0005 wears its 42mm Oyster case in White Rolesor, pairing Oystersteel with white gold for a two-tone character that feels both robust and refined. The case features a monobloc middle case, solid case back, and a screw-down winding crown secured by the Twinlock double waterproofness system, offering water resistance to 100 metres. The fluted, bidirectional rotatable Rolex Ring Command bezel is central to the Sky-Dweller's functionality, while a scratch-resistant sapphire crystal with a Cyclops lens over the date keeps the dial legible at a glance.
The bright blue dial is equipped with a Chromalight display offering long-lasting blue luminescence across the hour, minute, and seconds hands. The 12 apertures around the dial's circumference track the month, while the instantaneous annual calendar appears at 3 o'clock and a 24-hour display on an off-centre disc handles the second time zone — functions driven by the Calibre 9002, a perpetual, mechanical, self-winding movement with dual time zones and annual calendar complications. Precision runs to -2/+2 seconds per day after casing, and power reserve reaches approximately 72 hours. The movement is COSC certified and features a paramagnetic blue Parachrom hairspring alongside high-performance Paraflex shock absorbers.
The Oystersteel Oyster bracelet is constructed with three-piece solid links and fastens via a folding Oysterclasp fitted with an Easylink 5mm comfort extension link. This example is unworn and offered as a complete set with the Rolex box, Rolex card, and Rolex booklet.
