Glam Rock Women's 'Miami Beach' Swiss Quartz Resin and Silicone Casual Watch, Color:White (Model: GR61013) Precise Swiss-quartz movement Durable sapphire-coated mineral crystal; black resin case with white ceramic cover; white silicone strap Date function Black dial with luminous rose gold-tone hands and multi-colored roman numerals; black cabochon on rose gold-tone crown Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving