Victorinox Swiss Army Men's 'Chrono Pro' Swiss Automatic Stainless Steel Sport Watch, Color:Silver-Toned (Model: 25159) Automatic movement Stainless steel round case chronograph feature (hours, minutes, seconds) Tachymeter scale on outer flange Stainless steel bracelet Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving