Case Diameter: 46 mm<br /> Case Shape: Round<br /> Case Stone: No<br /> Glass Feature: Mineral Photochromic<br /> Style: Sports Watches<br /> Case Color: Black<br /> Dial Color:<br /> Dial Stone: No<br /> Strap Type: Silicone<br /> Color: Black<br /> Water Resistance: 3 ATM<br /> Stopwatch: No<br /> Calendar: No<br /> Alarm: Yes</p> ">