12 or 24 hour time of day, calendar, temperature gauge, dual time, countdown timer, chronograph, alarm, and light functions. 24mm Solid Stainless Steel 3 Link bracelet band w/micro adjust Quartz Movement Case Diameter: 44.5mm Water Resistant To 330 Feet Dial window material type: Mineral Display Type: Analog and digital Clasp: Buckle Case diameter: 45 millimeters Case Thickness: 16 millimeters Band Material: Steel. Band length: 10. Dial color: Black Bezel material: Stainless steel. Special features: DIAL: Positive or negative LCD display with stainless steel dial ring and backlight function., BAND: 24 mm solid custom stainless steel 3 link bracelet with solid stainless steel double locking clasp and micro adjust. Movement: Digital quartz movement