• 100M Water Resistant
• Backlight with Afterglow
• Multi-function Alarm
• Countdown Timer
  
• 1/100 second digital stopwatch
  
• Hourly Time Signal
• Auto Calendar
  
• 12/24 Hour Formats
• Battery CR2016
• Approx. battery life: 2 years
• Module 1189

Size of case / total weight
47.5 x 45.0 x 13.5mm / 60g