18kt Rose Gold case, Brown Crocodile Leather strap with Deployment clasp. Opaline Silver dial description; also features a Silver dial appearance. Automatic Self Winding mechanical movement powered by Blancpain's Calibre 11 series (movement type). Equipped with Scratch Resistant Sapphire crystal (material and function of the crystal). Case measures 42mm in diameter, with a thickness of 13.07mm (case dimensions). Transparent case back allows visibility. Rated at 30 Meters/100 Feet water resistant depth capability. Includes Blancpain's WatchMaxx warranty for two years duration. Known by the alternative model reference: 6639364255B.