Casio G-SHOCK 55mm Duo Men's Watch - GA100B-4A

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RRP $231.00
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$231.00
Regular Price
RRP $289.00
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SKU GA100B-4A
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Living up to G-Shock's reputation for big case designs, comes a revolution in case size with the introduction of the X-Large G. This Ana-Digi, three-eyedmonster measure in at a whopping 55 x 51.2 x 16.9mm size, with an attention to detail, that is second to none. Large anti-skid buttons provide easy operation, embossed Indexes gives a 3-D look and a rivet bezel design adds strength to its overall appearance.

  • LED Light 
    Auto Light switch, selectable illumination duration, afterglow
  • World time 
    29 time zones (48 cities + coordinated universal time), dayLight saving on/off, Home city / World time city swapping
  • 1/1000-second stopwatch 
    Measuring capacity: 99:59'59.999'' 
    Measuring modes: Elapsed time, lap time, split time 
    Others: Speed (0 to 1998 units / hour), Distance input (0.0 to 99.9) 
    Mach indicator (speed exceeding 1225 units / hour)
  • Countdown timer 
    Measuring unit: 1 second 
    Countdown range: 24 hours 
    Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments) 
    Other: Auto-repeat
  • 5 daily alarms (with 1 snooze alarm)
  • Hourly time signal
  • Full auto-calendar (to year 2099)
  • 12/24-hour format
  • Regular timekeeping 
    Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (speed) 
    Digital: Hour, minute, second, pm, month, date, day
  • Accuracy: ±15 seconds per month
  • Approx. battery life: 2 years on CR1220
  • Size of case : 55 X 51.2 X 16.9 mm
  • Total weight : 70 g
  • LED:Amber

Living up to G-Shock's reputation for big case designs, comes a revolution in case size with the introduction of the X-Large G. This Ana-Digi, three-eyedmonster measure in at a whopping 55 x 51.2 x 16.9mm size, with an attention to detail, that is second to none. Large anti-skid buttons provide easy operation, embossed Indexes gives a 3-D look and a rivet bezel design adds strength to its overall appearance.

  • LED Light 
    Auto Light switch, selectable illumination duration, afterglow
  • World time 
    29 time zones (48 cities + coordinated universal time), dayLight saving on/off, Home city / World time city swapping
  • 1/1000-second stopwatch 
    Measuring capacity: 99:59'59.999'' 
    Measuring modes: Elapsed time, lap time, split time 
    Others: Speed (0 to 1998 units / hour), Distance input (0.0 to 99.9) 
    Mach indicator (speed exceeding 1225 units / hour)
  • Countdown timer 
    Measuring unit: 1 second 
    Countdown range: 24 hours 
    Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments) 
    Other: Auto-repeat
  • 5 daily alarms (with 1 snooze alarm)
  • Hourly time signal
  • Full auto-calendar (to year 2099)
  • 12/24-hour format
  • Regular timekeeping 
    Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (speed) 
    Digital: Hour, minute, second, pm, month, date, day
  • Accuracy: ±15 seconds per month
  • Approx. battery life: 2 years on CR1220
  • Size of case : 55 X 51.2 X 16.9 mm
  • Total weight : 70 g
  • LED:Amber

Water Resistance is not Water Proof!

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What is Water Resistance?
Every watch is designed differently and the individual design of each watch determines how resistant to water pressure that watch is. You should always check the water resistance measure of a watch before using it, so you can decide when to wear it and when to take it off.

What is the ATM?
The ATM of a watch is short for Atmospheres and is a measure of the level of water pressure a watch is designed to withhold. A higher ATM means that a watch can withhold more water pressure, whilst a lower ATM mean that it was designed to withstand less pressure.