Pre-owned men's Rolex Sky-Dweller with black dial, stainless steel case and bracelet featuring white gold center links. Includes fluted bezel, luminous hands/indices, 24-hour subdial, annual calendar (date & month), GMT hand for second time zone, automatic movement powered by Caliber 9001 chronometer, sapphire crystal with scratch resistance, screw-down crown, solid case back, round shape, water-resistant up to 100 meters.