Invicta Men's 6711 Sea Spider Collection Chronograph 18k Gold Plated Watch Precise, high-quality Swiss-quartz movement Durable flame-fusion crystal; brushed and polished 18k gold-plated stainless steel case; black rubber strap with 18k gold-plated stainless steel inserts Chronograph functions with 60 second, 30 minute and 1/10 of a second sub-dials; date function Black dial with luminous hands, hour markers and Arabic numerals; tachymeter on inner bezel Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving