Casio G-Shock GR-8900 Watches

Introducing a selection of new designs for the GR-8900 model. The round digital dial is designed with more multi-dimensional depth for a distinctive look. The light button is front mounted and bigger for easier operation. Pressing the button turns on a high-luminosity LED for easy reading in the dark. The Tough Solar power system is designed to generate enough electricity to feed the bright face light and other power-hungry functions.

  • Price — 145$ *average Amazon Price, we may earn commission from purchases
  • Year of first Release —  2011
  • Module Number — 3269 / Manual
  • Model Range — STANDART DIGITAL (This Line includes Digital G-Shocks that are the best in “”price/quality”” category. Usually have traditional digital functions.)

GR-8900 Model Range *may be updated


The most distinctive specs of GR-8900 *Editorial
200-meter water resistance (good for swimming but not for deep diving)
Tough Solar (CASIO’s original solar-charging system converts not only sunlight but also light from fluorescent lamps and other sources into power)
World time for 31 time zones (48 cities)
Power Saving (display goes blank to save power when the watch is left in the dark)
Stopwatch with 24-hour Measuring capacity


Other G-Shock GR Watches *similar by price and functions but different by cases


Official Marketing Focus from Casio

Introducing the solar powered GR8900, a new large case digital series from G-Shock. These military inspired models feature easy-to-read LCDs highlighted by auto super illuminator LED backlights and their shock resistant structure is housed in a multi-dimensional case with aluminum bezel for a distinction look. Black resin band digital watch with a black face.

Official GR-8900 Specs / Features *for base version GR-8900A-1

  • Case / bezel material: Resin / Aluminum
  • Resin Band
  • Mineral Glass
  • Shock Resistant
  • 200-meter water resistance
  • Full auto LED light (Super Illuminator)
    Selectable illumination duration, afterglow
  • Solar powered
  • World time
    31 time zones (48 cities + coordinated universal time), city code display, daylight saving on/off
  • 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 second
    Input range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
  • 5 daily alarms (with 1 snooze alarm)
  • Hourly time signal
  • Battery power indicator
  • Power Saving (display goes blank to save power when the watch is left in the dark)
  • 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 operating time:
    12 months on rechargeable battery (operation period with normal use without exposure to light after charge)
    34 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
  • Size of case : 55.1×52.5×16.3mm
  • Total weight : 69g

Recent News about GR-8900 

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Alberto
Alberto
1 year ago

Muy buen reloj

SONNY
SONNY
8 months ago

Very High Recommended