Specifications

• Size of case : 43.6×37.2×12.2mm
• Case / bezel material: Resin
• Resin Band
• Resin Glass / Spherical Glass
• 100-meter water resistance
• LED backlight
  Selectable illumination duration (1.5 seconds or 3 seconds), afterglow
• Dual time
• Daylight saving on/off
• 1/100-second stopwatch
  Measuring capacity:
  00'00''00~59'59''99 (for the first 60 minutes)
  1:00'00~99:59'59 (after 60 minutes)
  Measuring unit:
  lap time (1/100 second (for the first 60 minutes), 1 second (after 60 minutes))
  split time (1/100 second (for the first 10 hours), 1 second (after 10 hours))
  Measuring modes: Elapsed time, lap/split times, 1st-2nd place times
  Memory capacity: Up to 60 records (measurement start month, date, day, lap/split times)
• Countdown timer
  Measuring unit: 1 second
  Countdown range: 24 hours
  Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
  Other: Auto-repeat
• 3 multi-function alarms (with 1 snooze alarm)
• Hourly time signal
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone on/off
• Regular timekeeping: Hour, minute, second, am/pm, month, date, day
• Accuracy: ±30 seconds per month
• Approx. battery life: 5 years on CR1620