Accutron Men's Swiss Quartz Stainless Steel Dress Watch, Color:Silver-Toned (Model: 26B63) Precise Swiss-Quartz movement Antireflective-sapphire crystal Case diameter: 42 mm Stainless-steel case; White dial; Date function; Chronograph functions Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving