Invicta Men's 1709 Pro Diver Elegant Stainless Steel Leather Watch Swiss Quartz Movement Flame-Fusion Crystal; Brushed and Polished Stainless Steel Case; Black Leather Strap Date Function with Magnified Window Grey Mother of Pearl Dial with Silver Tone Hands and Roman Numerals; Luminous; Unidirectional Bezel Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving