"Brushed Stainless Steel Case Analog and Digital Display Analog: Hours, Minutes, Seconds Digital: Hours, Minutes, Seconds, am/pm, Month, Date, and Day, 12/24 Hour Formats Auto-Calendar, DOES NOT calculate Leap Years Luminous Hands and Markers, NO Backlight for Digital Display Bi-Directional Rotating Bezel Water Resistant to 100 Meters (330 Feet) Stopwatch Measuring Capacity: 59:59:99 Measuring Unit: 1/100th of a Second Measuring Modes: Normal Time and Net Time Daily Alarm Hour Time Signal Dual Time Battery: SR920W Battery Life: Approximately 2 Years 44mm Case Width (Approximately 1 3/4"") 12mm Case Thickness (Approximately 1/2"")"