Invicta Men's F0014 Akula Collection Russian Diver Chronograph Watch Precise Swiss-quartz movement Flame-fusion crystal; brushed stainless steel case; black leather strap Chronograph functions with 60 second. 30 minute and 1/10 of a second sub dials; date function Blue dial with luminous hands and hour markers Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving