Jacques Lemans Women's Swiss Quartz Stainless-Steel-and-Black-Ceramic Casual Watch(Model: GU204A) Precise Swiss-Quartz movement Scratch Resistant Sapphire Crystal; Stainless Steel Case; Stainless Steel and Black Ceramic Band Date Function Luminous Hands; Stainless Steel and Black Ceramic Accents Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving