• 50M Water Resistant
• Micro Light
• Dual Time
• Muli-function Alarm
• Countdown Timer
  
• 1/100 second digital stopwatch
  
• Hourly Time Signal
• Auto Calendar
  
• Approx. battery life: 5 years
• Module 549

Size of case / total weight
37.0 x 35.0 x 8.0mm / 25g