Casio G-Shock GD-100GB-1

G-Shock GD Series

This lineup dresses up various models from popular series, including MUDMAN, in glossy black designs. The basic black motif is accented by gold gears and dials that give these watches a mechanical look.
 • Super Illuminator  

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: 55×51.2×17.4mm
• Total weight: 72g

Contents

• 1 x Watch
• 1 x Warranty Card
• 1 x Manual
• Original packaging