The Rolex Oyster Perpetual Sky-Dweller is the most recent design featuring both a refined design and sophisticated function making it the most complex Rolex watch to date. The 42 mm watch case is crafted in glamorous 18 kt. Everose gold housing the Rolex Calibre 9001 self-winding mechanical movement featuring dual time zones and an annual calendar, it is water resistant up to 100 meters/330 ft. The dial is the lively Sundust color with gold Roman character markers, the center dial is a balanced out 24 Hr display screen for a second time zone, a date display screen at 3 o'clock and a rotating disc display screen above the markers showing the month all beneath the scratch resistant sapphire crystal with Cyclops date magnifier. The 18 kt. gold fluted bezel is bidirectional with 4 positions to change each of the crown function. This stunning watch connects to the wrist with the hallmark three area Oysterlink bracelet with brushed completed links framing a high refined center row protecting with the fold over Oysterlock clasp featuring the 5 mm Easylink extension.