Features: Gold Tone Stainless Steel Case Gold Tone Stainless Steel Bracelet Quartz Movement Mineral Crystal Black Dial Digital Display Gold Ion Plated Case Gold Ion Plated Band 1/10 Second Stopwatch Daily Alarm Hourly Time Signal LED Backlight Auto Calendar Regular Timekeeping 12/24 Hours Display Day And Date Display Solid Case Back Deployment Clasp Splash Resistance Approximate Case Diameter: 35mm Approximate Case Thickness: 9.1mm