Glam Rock Men's 'Miami Beach' Quartz Plastic and Silicone Casual Watch, Color:Black (Model: GW20137) Quartz movement Mineral crystal; black composite case and cover; black silicone strap Chronograph functions with 60 second and 30 minute subdials; date function Black dial with blue and white hands, silver tone hour markers and arabic numeral 12; unidirectional black composite bezel with silver tone arabic numerals and blue accent; black cabochon on crown; black and blue cabochon on pushers Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving