Casio G-Shock GA-400HR-1A Digital Watch - Black + Red

»Case / bezel material: Resin
»Resin Band
»Magnetic Resistant
»Shock Resistant
»Mineral Glass
»200-meter water resistance
»LED light
  Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
»World time
  31 time zones (48 cities + coordinated universal time), one-touch UTC time zone, daylight saving on/off, Home city/World time city swapping
»1/100-second stopwatch
  Measuring capacity: 23:59'59.99''
  Measuring modes: Elapsed time, split time
»Countdown timer
  Measuring unit: 1 second
  Countdown range: 60 minutes
  Countdown start time setting range: 1 minute to 60 minutes (1-minute increments)
  Other: Auto switching to elapsed time measurement (up to 60 minutes, 1-second units) when the end of a countdown timer operation is reached
»5 daily alarms (with 1 snooze alarm)
»Hourly time signal
  Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
»Full auto-calendar (to year 2099)
»12/24-hour format
»Button operation tone on/off
»Regular timekeeping
  Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (countdown timer minutes)
  Digital: Hour, minute, second, pm, month, date, day
»Accuracy: ±15 seconds per month
»Approx. battery life: 3 years on SR927W × 2