Brand New Authentic Cartier Ronde Louis. Case: 18K Rose Gold, Round shape measuring 40mm diameter and 9.62mm thickness. Features transparent case back. Strap: Grey Alligator leather with an 18K Rose Gold Deployment clasp. Dial description: Beige dial face accented by Roman numeral hour markers and blue hands; also includes a power reserve indicator around the inner rim. Movement: Automatic, Caliber 1847 MC engine providing 40 hours of power reserve. Functions display: Hours, Minutes, Seconds, Date, Power Reserve. Includes bead detail on bracelet/bezel/stem finish. Crown set with a sapphire Cabochon; scratch resistant Sapphire crystal glass. Water resistance: Suitable for shallow water immersion up to 30 meters (100 feet). Comes with a standard 2-year WatchMaxx warranty.