The GA-100 series revolutionised the Big-Case series, with its focus on combining an Analogue and a Digital display. The upgrade gives the GA-100 series a great visual upgrade, and it also addresses the issue people had with the negative display of the original series. The GA-100LG-8A has a grey digital display, with the brown outer display providing a contrast and making it easier to see the analogue time as well.
Apart from the usual shock resistance, that’ll protect your watch from a 100m fall, the watch is 200m water resistant, and has magnetic resistance as well! This means you’re free to take it pretty much anywhere you want, without worrying that it’ll stop working.
For athletes, and those who like to time themselves, the GA-100LG-8A comes with one of the most accurate stopwatches in the world – the 1/1000-sec stopwatch. It also comes with a mode that can tell you approximately how fast you ran.
- Case / bezel material: Resin
- Resin Band
- Shock Resistant
- Mineral Glass
- Magnetic Resistant
- 200-meter water resistance
- 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 / Weight: 55 X 51.2 X 16.9 mm / 70g
good watch review by Macie J on 27/09/2017
I like the grey styles and that it actually fits on my wrist. Protection is good too, especially the water resistance since i like swimming.
Everything I need review by Samuel H on 8/09/2017
It keeps time well, the stopwatch tells me my speed, and it's a cinch to set up! Everything I need in a watch!
4th watch! review by Liam K on 7/09/2017
Love this site. Bought this for myself got a Baby-G for my 9 year old then my brother and sister in law both wanted a watch.
Bit big review by Carol N on 25/08/2017
Bought this for my husband's birthday 3 months in advance. He thought it was too big. I sent it back and got a full refund! Haven't seen ANYWHERE where you can get a full refund after over 3 months! They keep their word so definitely going to get more from them.
Fast delivery review by Ray J on 6/08/2017
Love how quickly it got delivered.
Not a good watch review by Kiril B on 4/08/2017
I like the grey colour but don't like the display and it's too big
Good review by Jamie O on 4/08/2017
Good watch. Took a while to set up but Customer Service was really helpful
Little hard to read review by Joey F on 1/08/2017
The analogue is all good, but at night the digital is hard to read. the backlight doesn't light up the digital at all. Lucky it still lights up the arrows or i'd have been really angry.
Hard not to like review by Kara N on 9/07/2017
This is a great watch. Originally bought it for my husband but decided to keep it. Setting the digital watch automatically sets analogue so I don't need to mess around with that. AWESOME!
Excellent watch! review by Mason G on 3/07/2017
Excellent! Love this Casio G-shock. It's a great snowy color, very easy to read, and easy to set up.
My favourite watch! review by Tim L on 2/07/2017
I've got almost the whole GA-100 collection, and so far this is my favourite! Easy to read, hard to scratch as usual, I live a pretty active lifestyle and I haven't had any problems with it. I now wear it every day.
When they say fast they mean it! review by Lucy G on 2/07/2017
Bought this for my cousin's wedding, and ti arrived the next day! I've bought stuff online before and I've never seen it delivered so quickly!
not good colour review by Pyong C on 1/07/2017
look more white in picture
Good enough for what I wanted review by Scott A on 1/07/2017
I needed a watch to tell the time, and maybe use as a stopwatch. This definitely fulfils those criteria, but I find it sometimes get a bit dirty so I have to clean it. It's easy to clean but it's a bit of a pain doing that every few days.
Holds up well in the water review by George M on 29/06/2017
I go swimming with this watch and I haven't had any issues! Hold up great in the water, whether the pool or the ocean. Band sometimes needs cleaning but it's really easy to clean.
Cool option review by Hank L on 11/06/2017
Love this new ZipPay option, Just bought this and received the next day.