The Rolex Sky-Dweller White Gold Oysterflex bracelet black dial (ref. 336239) is a men's dress watch with a 42 mm round case in white gold. The dial is protected by sapphire crystal.
It is powered by the self-winding mechanical calibre 9002 with a power reserve of up to 72 hours. Functions: Second time zone, month, date, annual calendar. Water-resistant to 100 m. The watch is fitted with an Oysterflex bracelet with an Oysterlock in 18k white gold.
