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dw6900

Specification :
1/100-second stopwatch
Measuring capacity: 23:59'59.99"
Measuring unit: 1/100 second (for the first 60 minutes) 1second (after 60 minutes)
Measuring modes: Elapsed time, split time, 1st-2nd place times
12/24-hour format
Accuracy: ±15 seconds per month
Approx. battery life
2 years on CR2016
Auto-calendar (to year 2039)
Countdown timer
3 independent countdown timers
Measuring unit: 1/10 second
Input range: 1 to 60 minutes(1-minute increments)
Electro-luminescent backlight
Afterglow
Hourly time signal
Multi-function alarm
Regular timekeeping
Hour, minutes, seconds, am/pm, month, date, day
Shock resistant (G-SHOCK)
Size of case / total weight
DW-6900CC 53.2 X 50.0 X 16.3 mm / 67 g

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gd100

Specifications
    • Case / bezel material: Resin
    • Resin Band
    • Shock Resistant
    • Mineral Glass
    • 200-meter water resistance
  • LED Backlight
    Auto light switch, selectable illumination duration, afterglow.
  • Flash alert
    Flashes with buzzer that sounds for alarms, hourly time signal, countdown timer time up alarm
  • Multi time (4 different cities)
  • World time
    31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city / World time city swapping
  • 1/100-second stopwatch
    Measuring capacity: 23:59'59.99''
    Measuring modes: Elapsed time, split time, 1st-2nd place times
  • Countdown timer
    Measuring unit: 1/10 second
    Input range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
  • 5 alarms (daily or one-time)
  • Hourly time signal
  • Full auto-calendar (to year 2099)
  • 12/24-hour format
  • Button operation tone on/off
  • Regular timekeeping: Hour, minute, second, pm, month, date, day
  • Accuracy: ±15 seconds per month
  • Approx. battery life: 7 years on CR2025

Size of case / Total weight

  • Size of case : 55×51.2×17.4mm
  • Total weight : 72g