The future is definitely now with the high-tech look and feel of the G-Shock X-Large Combi GA-110C watch. The multiple functions, easy-to-use buttons and comfortable fit will make this your ideal watch for everyday use for years to come. Features both analog and digital movement. Mineral glass watch face. Resin watch band with metal buckle closure. Auto LED Light with Afterglow. World Time in 29 times zones, 48 cities + UTC, daylight saving on/off, home city/world time swapping. Four daily alarms and one snooze alarm. 12/24 hour formats. Water resistant up to 200 meters. Shock resistant. Magnetic resistant. Hourly time signal. 1/1000 second stopwatch with velocity indicator has a measuring capacity of 99:59'59.999 and measuring modes of elapsed time, lap time, split time. Other features include: Speed (0-1998 units/hour), Selection distance input (0.0-99.9). Countdown timer with a measuring unit of 1 second and a countdown range of 24 hours. Has a countdown start time setting range from 1 minute to 24 hours (1-minute increments and 1-hour increments). Also features auto-repeat. Full auto-calendar (pre-programmed until the year 2099). Accuracy: +/- 15 seconds per month. Approximate battery life of 2 years. Battery: CR1220. Module 5146 Dimensions: Face Width: 40mm Face Height: 40mm Face Depth: 14.5mm Band Width: 21.65mm Band Circumference: 9.25 inches Measurements: Case Height: 35 mm Case Width: 41 mm Case Depth: 9 mm Band Width: 19 0 1 mm Band Circumference/Length: 7 in Weight: 2.52 oz