Invicta Men's 0748 Reserve Tonneau Chronograph Black and Blue Ion-Plated  Watch Swiss Quartz movement Flame-fusion crystal; Brushed and polished blue ion-plated stainless steel case and bracelet with black textured polyurethane center links Chronograph functions with 60 second, 30 minute and day of the week subdials; Day and date function Black carbon fiber dial with silver tone hands, hour markers and arabic numerals at 12 and 6; Luminous; Black pushers and blue ion-plated crown with black accent; leather strap Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving