Casio G-Shock - GA-2100AS-5A
Features
Plunge into cool-blue waters under the blaze of the mid-summer sun with the hallmark toughness of an oasis-inspired G-SHOCK.
The slim, octagonal GA-2100 with a base color of desert sand beige. Then inspired by the refreshing sanctuary of an oasis lake, touches of blue-green accent the dial.
Summery seasonal colors evoke the thrill of an oasis suddenly emerging in a tropical landscape. A great casual accessory for your marine sports style or street-savviest fashion.
Specifications
- Case / bezel material : Carbon / Bio-based resin
 - Bio-based resin Band
 - Mineral Glass
 - Neobrite
 - Shock Resistant
 - Carbon Core Guard structure
 - 200-meter water resistance
 - Double LED light
 LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
 LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) - World time
 31 time zones (48 cities + coordinated universal time), daylight saving on/off - Stopwatch
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 - Timer
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) - 5 daily alarms
 - Hourly time signal
 - Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
 - Full auto-calendar (to year 2099)
 - 12/24-hour format
 - Button operation tone on/off
 - Regular timekeeping
 Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day)
 Digital: Hour, minute, second, pm, month, date - Accuracy: ±15 seconds per month
 - Approx. battery life: 3 years on SR726W × 2
 - Size of case : 48.5 × 45.4 × 11.8 mm
 - Compatible band size : 145 - 215 mm
 - Total weight : 51 g