The Ultimate Guide to All G-SHOCKs — composed by Experts
Can’t choose between G-Shock GM-110, GA-900 and GA-2110? Enjoy our comparison table and the best features unique list of each series.
We are trying to compare the watches from one collection or “similar” price categories. Besides you may find our rating system and pros & cons section below. Enjoy!
GA-900 | |||
Price (Amazon) | |||
Year of first Release | |||
Accuracy | ±15 seconds per month | ±15 seconds per month | ±15 seconds per month |
SmartWatch Features | No | No | No |
Light | Neobrite (hands and hour markers) and LED light (Super Illuminator) | LED light (Super Illuminator) | Neobrite (hands and hour markers) Double LED light |
Alarm | 5 daily alarms (with 1 snooze alarm) | 5 daily alarms (with 1 snooze alarm) | 5 daily alarms |
Timer | Measuring unit: 1 second | Measuring unit: 1/10 second | Measuring unit: 1 second |
Stopwatch | 1/100-second stopwatch | 1/100-second stopwatch | 1/100-second stopwatch |
Hourly Time Signal | Yes | Yes | Yes |
World Time | 31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping | 31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping, One-touch UTC Time Zone Access | 31 time zones (48 cities + coordinated universal time), daylight saving on/off |
Auto-Back Light | Yes | No | No |
Alpha Gel / | No | Yes | No |
Magnetic Resistance | Yes | No | No |
Mud Resistance | No | Yes | No |
Case / bezel material | Resin / Stainless steel | Resin | Carbon (Carbon Core Guard) |
Glass | Mineral Glass | Mineral Glass | Mineral Glass |
Battery | 3 years on SR927W | 7 years on CR2016 | 3 years on SR726W |
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 | 51.9×48.8×16.9 | 52.8×49.5×16.9 | 48.5×45.4×11.8 |
Full features (if you want to know more) |
*Want to compare some other features? Please, comment and we will improve our table.
| Size | ★★★ |
| Weight | ★★ |
| Functions | ★★★ |
| Materials | ★★★★ |
| Battery Years | ★★★ |
| Price | ★★★ |
G-SHOCK GM-110 PROs & CONs
*we composed all points based on our ten years experience in writing about CASIO watches. We know what matters when you are searching for your ideal G-SHOCK!
– Iconic Look with metal Bezel (Forged and Molded)
– Functional (thanks to the digital dial) Amazing steel shine
– The dial has a characteristic Y-shaped part (looks very attractive)
– Resin Band (good combination)
– Great for extreme sports (stylish)
– Beautiful polished metal
– The watch is still big (51.9 × 48.8 × 16.9 mm while traditional watch size is 48.9 × 42.8 × 13.4 mm). *if you do not like oversized watches
– No Second Hand (we like when it exists)
– Only traditional functions (World time, Stopwatch, Timer, Alarms etc.)
– The hands may not look very much visible (because of stylish coloring)
– No Solar Power (3-years battery instead)
G-Shock GA-900 Rating System
| Size | ★★★ |
| Weight | ★★★★ |
| Functions | ★★★ |
| Materials | ★★★★ |
| Battery Years | ★★★★★ |
| Price | ★★★★★ |
G-SHOCK GA-900 PROs & CONs
*we composed all points based on our ten years experience in writing about CASIO watches. We know what matters when you are searching for your ideal G-SHOCK!
– Long-lasting battery (7-years)
– Stylish 10-sided bezel (express the industrial design motif)
– Attractive aditional digital graph (snake look)
– Double LED Light (one for the face and one for the digital display)
– Affordable price
– The hands are not very much visible (because of stylish coloring)
– The watch is still big (52.8 × 49.5 × 16.9 mm while traditional watch size is 48.9 × 42.8 × 13.4 mm). *if you do not like oversized watches
– Only traditional functions (World time, Stopwatch, Timer, Alarms etc.) – Only traditional accuracy ±15 seconds per month (no Radio Calibration, no Bluetooth)
– No Second Hand (we like when it exists)
G-Shock GA-2110 Rating System
| Size | ★★★★★ |
| Weight | ★★★★★ |
| Functions | ★★★ |
| Materials | ★★★★★ |
| Battery Years | ★★★ |
| Price | ★★★★★ |
G-SHOCK GA-2110 PROs & CONs
*we composed all points based on our ten years experience in writing about CASIO watches. We know what matters when you are searching for your ideal G-SHOCK!
– Slim and Good Size G-SHOCK (11.8 mm thickness while the smallest used to be 13.4 mm)
– Popular OAK design (like in the first-generation DW-5000C)
– Minimalistic Look
– Best seller (for the recent years)
– Carbon Core Guard structure (protects modules with a carbon fiber reinforced resin case)
– Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
– No Solar Power (3 years)
– No Second Hand
– Poor redability (in some versions)
– Budget materials (no saphire crystal)
– No Bluetooth
– Traditional Accuracy (±15 seconds per month)