An authentic new Rolex Sky-Dweller in yellow gold. Features a 42mm case, black rubber strap with yellow gold tone indices and hands, automatic movement powered by Calibre 9001, date display at the 3 o'clock position, GMT function, power reserve indicator, bi-directional rotating bezel, sapphire crystal glass resistant to scratches, screw-in crown, round shape, solid case back, and is water-resistant up to 100 meters (approx. 330 feet).