B640WD-1AV

STANDARD

• 1/100-second stopwatch
• 50-meter water resistance
• Popular retro design
• LED Backlight

B640WD-1AV 

LED:Umber

50-meter water resistance Stainless Steel Band

  • Resin Glass
  • 50-meter water resistance
  • Case / bezel material: Resin
  • Stainless Steel Band
  • Adjustable Buckle
  • • LED Backlight
    Afterglow
    • Flash alert
    Flashes with buzzer that sounds for alarms, hourly time signal
    • 1/100-second stopwatch
    Measuring capacity: 00'00"00~59'59"99 (for the first 60 minutes)
    1:00'00~23:59'59 (after 60 minutes)
    Measuring unit: 1/100 second (for the first 60 minutes)
    1 second (after 60 minutes)
    Measuring modes: Elapsed time, split time, 1st-2nd place times
    • Countdown timer
    Measuring unit: 1 second
    Countdown range: 24 hours
    Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
    Other: Auto-repeat
    • Multi-function alarm
    • Hourly time signal
    • Full auto-calendar (to year 2039)
    • 12/24-hour format
    • Regular timekeeping: Hour, minute, second, pm, month, date, day
    • Accuracy: ±30 seconds per month
    • Approx. battery life: 3 years on CR2016
  • Size of case: 38.9 X 35 X 9.4 mm
  • Total weight: 49 g
  • LED:Umber