Glam Rock Women's 'Aqua Rock' Swiss Quartz Stainless Steel and Silicone Casual Watch, Color:Black (Model: GR50002-NV) Swiss quartz movement Mineral crystal; polished stainless steel case with black ion-plated stainless steel cover; black silicone strap Black second hand White dial with black hands and arabic numerals; luminous; black cabochon on crown Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving