
$120.00
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
G-SHOCK GA100BEG-1A – GA-100 Series Analog-Digital Watch The G-SHOCK GA100BEG-1A is a bold GA-100 Series analog-digital G-SHOCK watch featuring a striking black and electro green design. Built with legendary G-SHOCK shock resistance, magnetic resistance, 200-meter water resistance, and practical everyday functions, this model delivers a fearless modern look with dependable toughness. New Release: 05/2026 Design Overview The GA100BEG-1A brings a bold, dynamic, and electric style to the G-SHOCK lineup. The LCD is printed with touches of electro green, set against a bezel, band, and dial in classic G-SHOCK black. This creates a sharp, stylish contrast that feels cool, modern, and energetic. Press the light button to illuminate the digital display for easy readability, even in the dark. With electro green accents against timeless black, this analog-digital G-SHOCK offers a strong visual presence while maintaining the durability expected from G-SHOCK. Key Features Analog-Digital display GA-100 Series design Shock Resistant construction Magnetic Resistant 200-meter water resistance Resin case and bezel Resin Band Approx. 2-year battery life on CR1220 World Time with 29 time zones 1/1000-second stopwatch Countdown timer up to 24 hours 5 daily alarms with 1 snooze alarm Hourly time signal LED light with amber light color Full auto-calendar to year 2099 12/24-hour format Case & Exterior Case / Bezel Material: Resin Band: Resin Band Glass: Mineral Glass Compatible Band Size: 145 – 215 mm Weight: 72 g Case Dimensions Case Size (L × W × H): 55 × 51.2 × 16.9 mm Power & Accuracy Battery Life: Approx. 2 years on CR1220 Accuracy: ±15 seconds per month Functions World Time: 29 time zones, 48 cities + Coordinated Universal Time World Time Features: Daylight saving on/off, home city/world time city swapping Stopwatch: 1/1000-second stopwatch Stopwatch Measuring Capacity: 99:59'59.999" Stopwatch Measuring Modes: Elapsed time, lap time, split time Other Stopwatch Features: Speed from 0 to 1998 units/hour, distance input from 0.0 to 99.9, Mach indicator for speed exceeding 1225 units/hour Timer: Countdown timer Timer Measuring Unit: 1 second Countdown Range: 24 hours Countdown Start Time Setting Range: 1 minute to 24 hours, in 1-minute and 1-hour increments Timer Other Feature: Auto-repeat Alarm: 5 daily alarms with 1 snooze alarm Hourly Time Signal: Yes Light: LED light with auto light switch, selectable illumination duration of 1.5 seconds or 3 seconds, afterglow Light Color: LED: Amber Calendar: Full auto-calendar to year 2099 Time Format: 12/24-hour format Regular Timekeeping: Analog: 2 hands, hour and minute, with hand moving every 20 seconds; 1 dial for speed Digital Timekeeping: Hour, minute, second, p.m., month, date, day Water Resistance Water Resistance: 200 meters Summary The G-SHOCK GA100BEG-1A is a bold GA-100 Series analog-digital watch with a striking black and electro green design, Shock Resistant and Magnetic Resistant construction, 200-meter water resistance, world time, 1/1000-second stopwatch, countdown timer, 5 daily alarms, LED light, full auto-calendar, and an approximate 2-year battery life. It is a strong choice for anyone looking for a durable everyday G-SHOCK analog-digital watch with a sharp electric visual style. For more details, visit the official CASIO website here. Warranty All our G-SHOCK watches include the official manufacturer’s warranty for peace of mind and long-term protection. ▶︎ Processing Time & Shipping Policy ▶︎ Refund Policy We only carry G-SHOCK USA products. Unfortunately, we DO NOT ship internationally.
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2025
$120.00