The G-Shock GA2100-7A combines sleek design with reliable performance for everyday wear and active lifestyles. Featuring a durable resin case reinforced with carbon fiber (Carbon Core Guard), this rugged timepiece offers shock resistance and 200-meter water resistance, making it ready for virtually any environment. The octagonal bezel and slim profile give it a modern, minimalist look that has earned the GA2100 series the nickname “CasiOak” among fans for its distinctive symmetry and street-ready style.

The black analog-digital dial offers clear readability and multifunction timekeeping, including world time, stopwatch, countdown timer, five alarms, auto calendar, and a 12/24-hour time format. Illuminated by dual LED lights that brighten both the analog hands and digital display, this watch ensures visibility in low light. At approximately 51 grams and with a case measuring 48.5 × 45.4 × 11.8 mm, it delivers a comfortable fit without compromising toughness.

Specifications:
• Case/Bezel Material: Carbon-reinforced resin

• Band Material: Resin

• Display: Analog + Digital

• Shock Resistant

• Water Resistance: 200 meters / 20 bar

• Dual LED Light for dial and display

• World Time (31 time zones

• Stopwatch and Countdown Time

• 5 Daily Alarms & Hourly Signal

• Full Auto-Calendar (to year 2099

• 12/24-Hour Format Option

• Case Size: 48.5 × 45.4 × 11.8 mm

• Weight: Approx. 51 g

With its blend of minimalist design, advanced functionality, and legendary G-Shock toughness, the GA2100-7A is a versatile choice for everyday adventures and weekend explorations.