Product details of Casio G-shock DW-6900-1 auto-calendar with Black Resin Band and Neutral Face Color.

• Shock Resistant
• 200 Meter Water Resistant
• EL Backlight with Afterglow
• Flash Alert
  Flashes with buzzer that sounds for alarms, hourly time signal, countdown timer time-up alarm
• 1/100 second stopwatch
  Measuring capacity: 00’00”00-59’59”99 (for the first 60 minutes)
  1:00’00-23:59’59 (after 60 minutes)
  Measuring unit: 1/100 second (for the first 60 minutes)
  1 second (after 60 minutes)
• Measuring mode: Elapsed time, split time, 1st-2nd place times
• Countdown timer
  Measuring unit: 1 second
  Countdown range: 24 hours
  Countdown start time setting range: 1 second to 24 hours
  (1-second increments, 1-minute increments and 1-hour increments)
  Other: Auto-repeat
• Multi-function alarm
• Hourly time signal
• Full auto-calendar (pre-programmed until the year 2039)
• 12/24 hour formats
• Accuracy: +/- 15 seconds per month
• Battery CR2016
• Approx. battery life: 2 years
• Module 1289/3230