Casio G-Shock Men’s Digital Watch World Time Stopwatch G-8900A-1


  • Casio G-Shock Men’s Digital Watch
  • Shock & Water Resistant
  • Model Number: G-8900A-1


In stock

SKU: G-8900A-2221 Category: Tags: , , , ,


Men’s G-Shock digital watch, model number G-8900A-1 from Casio. Features digital dial, with date and day indicators, black resin case and strap with buckle fastening. Water resistant to 200m (20ATM).

Introducing a collection of new colors for the popular long-selling front button 8900 model. A new face design and aluminium bezel add a touch of fashionable elegance. Function-wise, these models come with Super Illuminator high-intensity LED illumination and Auto light switch.


  • Case/bezel material: Resin/Aluminium
  • Resin Band
  • Shock Resistant
  • Mineral Glass
  • 200-meter water resistance
  • LED Backlight (Super Illuminator)
  • Auto light switch, selectable illumination duration, afterglow.
  • Flash alert – Flashes with buzzer that sounds for alarms, countdown timer (time up), hourly time signal
  • 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 – Countdown range: 24 hours
  • 5 daily or one-time alarms
  • Hourly time signal
  • Full auto-calendar (to year 2099)
  • Regular timekeeping: Hour, minute, second, pm, month, date, day
  • Accuracy: ±15 seconds per month
  • Battery life: 3 years on CR2016
  • Size of case : 55.1×52.5×16.3mm

Will fit wrist sizes up to 21cm.

The ruler in the photo is to give a sense of scale of the dial/case, we have given detailed dimensions for everything else in the table above. If you feel something is missing please message us and ask!

This item is in used condition and does show signs of wear, mostly on the rear of the strap and raised parts of the inner bezel. All used watches are cleaned, with fresh batteries as standard and quality replacement parts fitted where appropriate before sale. We cannot guarantee that a used watch is still waterproof to the depth marked on the case.

All used watches available on our website are covered by a limited warranty for 3 months from the date of purchase. Terms, conditions and exclusions apply. » More Information

Additional information


Case Shape


Case Width Approx.


Band Colour


Band Material


Band Type

Two-Piece Strap

Dial Colour

Black, Blue, Multicolour




Alarm, Backlight, Chronograph, Date Indicator, Day Indicator, Dual Time, Rotating Bezel, Shock Resistant, Stopwatch, Timer, World Time



Movement Type

Quartz (Battery)

Water Resistance

200m (20 ATM)