Invicta Men's 1679 Specialty Chronograph Black Textured Dial Black Polyurethane Watch Japanese quartz movement Brushed black ion-plated stainless steel case; black polyurethane strap Chronograph functions with 60 second, 60 minute and 1/10th of a second subdials; date function Black textured dial with silver tone hands and hour markers; luminous; tachymeter scale on dial Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving