Casio Watches
GA-2100GB-1AER Men's Analogue-Digital Quartz Watch with Plastic Strap
- Case size (Lx Wx H): 48.5 x 45.4 x 11.8 mm
- Weight: 51 g
- Case and bezel material: Carbon / Resin 
- Band: Resin Band
- Construction: Shock Resistant; Carbon Core Guard structure
- Water resistance: 200-meter water resistance
- Power supply and battery life: Approx. battery life: 3 years on SR726W X 2
- Glass: Mineral Glass
- Compatible band size: 145 to 215 mm
- Other: Neobrite
- World time: 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)
- Alarm/hourly time signal: 5 daily alarms; Hourly time signal
- Light: 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)
- Light color: LED:White
- Calendar: Full auto-calendar (to year 2099)
- Mute feature: Button operation tone on/off
- Accuracy: Accuracy: ±15 seconds per month
- Other features: 12/24-hour format; Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.); Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day); Digital: Hour, minute, second, pm, month, date
Features: Shock resistant, 20 bar water resistant, Easy to see in darkness, Cool gloss color
Collection: G-SHOCK
Type: Digital Analog
Color: Gold
Sub Color: Black
Product Launch Date: Aug 2023