Home > Products Archive > Watches > G-Shock > 



Larger View

At A Glance

The CASIO G-SHOCK lineup continues to evolve with new timepieces whose new shock resistant construction takes personal timekeeping to a new level.

Both hard and soft urethane are used for a higher level of shock resistance than ever before. Hard urethane on the outside shuts out external shock. A soft urethane inner protector that surrounds the module has a totally new shape that expands and contract as pressure is applied, which absorbs impact and keeps it from reaching the module. The protector is also designed to cover the face as much as possible without interfering with reliability to protect it against damage.

Alpha GEL® is implanted at the 12, 3, 6 & 9 o’clock for inner protection. The shock resistance of the protector and the outstanding resilience of the Alpha GEL® combines to create a totally new type of shock resistant construction.

The buckle is secured on both sides by screws to minimize the chance of detachment when the watch is dropped. The surfaces of the large buttons are knurled to minimize slipping and to improve user operation. The screw fastenings of the band minimize gaps to resist mud and dirt.

A Tough Solar power system provides plenty of power to power the watch’s functions, without having to worry about outages. All this packed in the largest case design in G-Shock history for a robust look of strength and power.








  • Band Type:  Resin
  • Color:  Black
  • Dial Code:  Digital

Technical Specs

  • Tough Solar Power
  • Shock Resistant
  • 200M Water Resistant
  • Mud Resistant
  • Full Auto EL Backlight with Afterglow
  • World Time
    31 times zones (48 cities + UTC), city code display, daylight saving on/off
  • 4 Daily alarms and 1 Snooze Alarm
  • Hourly time signal
    1/100 second stopwatch
    Measuring capacity: 23:59’59.99”
    Measuring mode: Elapsed time, split time, 1st-2nd place times
    Countdown Timer
    Measuring unit: 1 second
    Countdown Range: 24 hours
    Countdown start time setting range: 1 minute to 24 hours (1-minute incremants and 1-hour increments)
  • Full auto-calendar (pre-programmed until the year 2099)
  • 12/24 hour formats
  • Button operation tone on/off
  • Accuracy: +/- 15 seconds per month
  • Battery power indicator
  • Power saving function
  • Storage battery: Solar rechargeable battery
  • Approx. battery life: 11 months on full charge (without further exposure to light)
  • Module: 3221

Size of case / total weight
GX56 55.5 x 53.6 x 17.5mm / 88g