Brand New Authentic Blancpain Ladies' Collection Watch Model 3663A-4654-55B, also known as model number 3663A465455B and 3663-4654-55B. Features include a Complete Calendar function, Moonphase display complication, Stainless Steel case construction with White Satin strap equipped with Deployment clasp closure, Diamond-set bezel design, Natural Mother of Pearl dial incorporating Guilloche Pattern finish, Automatic Self Winding mechanical movement, Scratch Resistant Sapphire crystal glass covering, 35mm Case Size diameter, 10.57mm Case Thickness measurement, and a Transparent case back allowing visibility. Comes with a included 2 year WatchMaxx warranty.