Invicta Men's 10686 Specialty Chronograph Black Dial Watch Swiss quartz movement Flame-fusion crystal; stainless steel case; black leather strap Chronograph functions with 60 second, 30 minute and day of the week subdials; date function at 4:00 Black dial with silver tone hands and hour markers; luminous; tachymeter scale on inner bezel Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving