ASK AN EXPERTDescription
- Mineral Glass
- Countdown timer
- LED light
- Full auto-calendar (to year 2099)
- 200-meter water resistance
- Shock Resistant
- Magnetic Resistant
From G-SHOCK, the toughness watches that are ever evolving in an endless pursuit of strength, the CASIO G-Shock GA-100 Analog-Digital Watch combines analog and digital displays. Equipped with a millisecond stopwatch and speedometer. Boasts JIS class-1 magnetic resistance and excellent practicality.
The face design consists of four large LCD displays with large aluminum hour and minute hands that are lightweight and have excellent shock resistance. The analog and digital displays are laid out symmetrically, giving the face a dynamic design.
Warranty Information
| Basic Information | |
| Case size (L x W x H), mm | 55 x 51.2 x 16.9 mm |
| Case and bezel material | Resin |
| Construction | Shock Resistant Magnetic Resistant |
| Band | Resin Band |
| Water resistance | 200-meter water resistance |
| Power supply and battery life | Approx. battery life: 2 years on CR1220 |
| Weight, g | 72 |
| Exterior | |
| Glass | Minerall Glass |
| Watch Features | |
| World Time | 29 time zones (48 cities + coordinated universal time), daylight saving on/off, home city/world time city swapping |
| Timer | 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 |
| Light | LED light Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow |
| Light Color | LED: Amber |
| Calendar | Full auto-calendar (to year 2099) |
| Stopwatch | 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) |
| Alarm/hourly time signal | 5 daily alarms (with 1 snooze alarm) Hourly time signal |
| Accuracy | Accuracy: +/-15 seconds per month |
| Other Features | 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 |
