• 100M Water Resistant
• EL Backlight with afterglow
• Multi-function Alarm
• Countdown Timer
  
• 1/100 second stopwatch
  
• Hourly Time Signal
• Auto Calendar
  
• 12/24 Hour Formats
• Accuracy: +/-15 seconds per month
• Battery CR2016
• Approx. battery life: 2 years
• Module 1534

Size of case / total weight
46.0 x 41.0 x 12.0mm / 45g