Glam Rock Women's 'Miss Miami Beach' Swiss Quartz Plastic and Silicone Casual Watch, Color:Black (Model: GRD23008BB) Swiss-Quartz movement Mineral crystal with sapphire coating; White composite case with black silicone cover; Black silicone strap with alligator pattern Date function White and black dial with black and white hands, silver tone hour markers and arabic numeral 12; Luminous; White cabochon on stainless steel crown Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving