Case / bezel material: Resin
Resin Band
Shock Resistant
Mineral Glass
200m water resistant
Super 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
1/100-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: 7 years on CR2016
Module: 5637
 
 
Introducing the white with silver dial GA900AS-7A of the new G-SHOCK Garish Color Series.
The 10-sided bezel resembles a large nut for an industrial motif. It is secured in place by four prominent screws. Striking colors are applied to the hands and dials of these models using metallic vapor deposition to create garish images. Slip-resistant checkering on front button, and function buttons contributes to improved operation. The band also has a checkered pattern. These new G-SHOCK models offer the perfect combination of toughness and fashionability.