Casio G-SHOCK GD-100-1B Digital Men's Watch

Introducing a collection of new G-SHOCK digital models whose big faces and cases give them a look of power and strength.
A high-intensity LED makes the digital easier to read, even in the dark.
A choice of either dark-on-light or light-on-dark LCD is available, both with a black case and band.
Over-sized buttons come with a checkered anti-slip surface to make operations fast and sure.
All of this plus high shock resistance and water resistance makes these G-SHOCK models the perfect choice for casual wear just about everywhere.

• Super Illuminator

• Mineral Glass
• Shock Resistant
• 200-meter water resistance
• Case / bezel material: Resin
• Resin Band
• LED BacklightAuto light switch, selectable illumination duration, afterglow.
• Flash alertFlashes with buzzer that sounds for alarms, hourly time signal, countdown timer time up alarm
• Multi time (4 different cities)
• World time31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city / World time city swapping
• 1/100-second stopwatchMeasuring capacity: 23:59'59.99''Measuring modes: Elapsed time, split time, 1st-2nd place times
• Countdown timerMeasuring unit: 1/10 secondInput 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
• Accuracy: ±15 seconds per month
• Approx. battery life: 7 years on CR2025
• Total weight: 72 g
• LED:White