Swiss quartz movement Mineral crystal with sapphire coating; stainless steel case; black silicone strap Chronograph functions with 60 second, 30 minute and days of the week subdials; date function Silver dial with gold tone hands, hour markers and arabic numerals; luminous; stainless steel bezel with patterned gold ion-plated stainless steel ring and silver tone screws; screw-down crown Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving