LA-20WH-4A1DF

Features:

• Case / bezel material: Resin
• Resin Band
• Resin Glass
• Water Resistant
• LED light
• 1/100-second stopwatch
  Measuring capacity: 59'59.99"
  Measuring modes: Elapsed time, split time, 1st-2nd place times
• Daily alarm
• Hourly time signal
• Auto-calendar (auto calendar set at 28 days for February)
• 12/24-hour format
• Regular timekeeping: Hour, minute, second, pm, date, day
• Accuracy: ±30 seconds per month
• Approx. battery life: 5 years on CR1616
• Size of case : 34.5×30.4×8.6mm
• Total weight : 16g