Casio
G-Shock Gravity Master GRB100-1A2
G-SHOCK GRAVITYMASTER has long been the timepiece series at the forefront of timekeeping. Now these new aviation watch models take this one step further with designs that provide the accuracy and function required during flight. Large LCD designed in the image of a glass cockpit of a passenger aircraft which provides pilots with a clear view of information. Five side buttons and a front light button help to simplify operation by providing more direct access to functions.
- Shock Resistant
- 200 Meter Water Resistant
- EL Backlight with Afterglow
- Multi-function Alarm
- Hourly Time Signal
- Flash Alert
- Flashes with buzzer that sounds for alarm, hourly time signal, countdown timer time-up alarm
- 1/100 Second Stopwatch
- Measuring capacity: 00'00''00-59'59''99 (for the first 60 minutes)
- 1:00'00-23:59'59 (after 60 minutes)
- Measuring Unit: 1/100 second (for the first 60 minutes)
- 1 second (after 60 minutes)
- Measuring modes: Elapsed time, split time, 1st-2nd place times
- Countdown Timer
- Measuring unit: 1 second
- Countdown range: 24 hours
- Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
- Other: Auto-repeat
- Full auto-calendar (pre-programmed until the year 2099)
- 12/24 Hour Formats
- Accuracy: ± 15 seconds per month
- Battery: CR2016
- Approx. battery life: 2 years
- Module 5536
- Size of case/total weight
- GRB100 62.5 x 53.8 x 17.3mm / 87g
