Casio G-Shock GA-110 Watches

A striking example of a round shockproof case G-Shock. The protective properties are due to the special design of the case, in which the entire mechanical load is assumed by polyurethane – a durable and elastic material. The display format is analog-digital, i.e. in addition to the classic dial, the GA-110 has electronic windows that display all the necessary information. The watch is also resistant to household magnetic radiation, which ensures stable operation of the module in the most aggressive conditions. A stopwatch with an accuracy of 1/1000 second and a measurement limit of 100 hours can satisfy any need for a countdown. A small window at the 9 o’clock position shows the speed with the active stopwatch, for this you need to set the distance in advance. In addition, the watch has a timer, alarm clock, world clock, calendar and auto backlight.

Important Information

  • Price — 100$ *average Amazon Price, we may earn commission from purchases
  • Year of first Release —  2014
  • Module Number — 5146 / Manual
  • Model Range — GRAVITYMASTER (Developed in response to pilots’ needs, these tough watches offer improved accuracy, strength and practicality. Famous for unique and beautiful aviation design (usually analog) and advanced technologies.)
  • Other Divisions the GA-110 belongs to: *you may find all watches of the division by clicking on the link
  • Battery Type — CR1220 (G-Shock Batteries)

GA-110 Model Range *may be updated

The most distinctive specs of GA-110 *Editorial
— 200-meter water resistance
(good for swimming but not for deep diving)
— Speed measurement (if you know the distance, you will know the speed in your watch)
— ISO 764 class magnetic resistant (A magnetic-resistant plate is mounted on the module. The plate prevents magnetic fields from interfering with proper movement of the hands in daily use)

Official Marketing Focus from Casio

The large-case GA-110 analog-digital combination watch takes on a new look with the addition of metal elements that give the faces an industrial feel. The new design uses shiny metal for hour markers and the dial, in addition to the hour and minute hands.

Official GA-110 Specs / Features *for base version GA-110-1B

  • Case / bezel material: Resin
  • Resin Band
  • Magnetic Resistant
  • Shock Resistant
  • Mineral Glass
  • 200-meter water resistance
  • LED light
    Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), 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)
  • 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 : 55×51.2×16.9mm
  • Total weight : 72g

GA-110 Comparison Table with similar G-Shock Watches


Price (Amazon)

Year of first Release




±15 seconds per month

±15 seconds per month

SmartWatch Features




LED light

Neobrite (hands and hour markers) and LED light

Case / bezel material


Resin / Stainless steel


Mineral Glass

Mineral Glass


2 years on CR1220

3 years on CR1220

Size (mm) *we consider 48.9×42.8×13.4 to be a traditional watch size (as in DW-5600). So you are to compare how far or close the watch is to this size



Full features (if you want to know more)

Recent News about GA-110 

All Casio GA-110 News →

You ask, we answer…

What does 200-meter water resistance in GA-110 mean?

The watch is good for swimming but not for deep diving.

How does Speed measurement in GA-110 work?

If you know the distance, you will know the speed in your watch.

What does ISO 764 class magnetic resistant in GA-110 mean?

A magnetic-resistant plate is mounted on the module. The plate prevents magnetic fields from interfering with proper movement of the hands in daily use.

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