Akribos XXIV Men's AK589BK Swiss Chronograph Leather Strap Watch Black dial with silver-tone, Arabic numeral, hour markers and silver-tone, luminescent, hands Chronograph features include 60 second and 30 minute timer sub dials; date window at the 6 o'clock position Black, genuine leather, strap Swiss quartz movement Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving