G-SHOCK GA2100-4A

Casio G-Shock GA-2100 Series - Model GA2100-4A

The GA2100-4A is an analog-digital combination model from G-SHOCK, designed with a slim and lightweight carbon core guard structure. This vibrant red timepiece merges toughness with a sleek, modern aesthetic.

Design Overview

The GA2100-4A features a minimalistic yet bold octagonal bezel, inspired by the first-generation G-SHOCK. Its case is crafted from fine resin infused with carbon fiber, offering enhanced durability while maintaining a lightweight feel. The three-dimensional dial and large front buttons contribute to its rugged, urban-inspired design.

Key Highlights

• Octagonal bezel inspired by classic G-SHOCK designs.
• Carbon Core Guard structure for enhanced strength and lightweight comfort.
• Vivid red colorway for a bold and striking look.
• Dual timekeeping with analog and digital displays.
• Shock-resistant and 200-meter water resistance, making it ideal for active lifestyles.

Features

Case & Band

• Case Dimensions: 48.5 × 45.4 × 11.8 mm
• Material: Carbon / Resin
• Band: Resin Band
• Weight: 51 g

Durability

• Shock-resistant construction for long-lasting toughness.
• Water Resistance: 200 meters, suitable for various water activities.

Exterior

• Glass: Mineral glass for scratch resistance.
• Compatible Band Size: Fits wrists 145 to 215 mm.

Timekeeping

• World Time: 31 time zones (48 cities + coordinated universal time), daylight saving on/off.
• Analog: Hour, minute (hand moves every 20 seconds).
• Digital: Hour, minute, second, pm, month, date, day.

Timers & Alarms

• Countdown Timer: 1 second to 24 hours with 1-second, 1-minute, and 1-hour increments.
• 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 modes: Elapsed time, split time, 1st-2nd place times.
• Alarms: 5 daily alarms and hourly time signal.

Lighting

• Double LED light (Super Illuminator) for both the face and digital display.
• Selectable illumination duration: 1.5 or 3 seconds, with afterglow.
• Light Color: LED White.

Other Features

• Full auto-calendar (to the year 2099).
• Accuracy: ±15 seconds per month.
• 12/24-hour format for flexible time display.
• Hand shift feature: Moves hands out of the way for an unobstructed view of the digital display.
• Button Mute feature: Enables or disables button operation tones.

Summary

The GA2100-4A blends G-SHOCK’s signature toughness with a sleek, urban style. With its slim carbon core guard structure, vibrant red color, and practical features such as dual timekeeping, multiple alarms, and a Super Illuminator LED light, this watch is a perfect fit for those who want a stylish yet functional timepiece for everyday use.

For more details, visit the official Citizen website here.

Warranty:

• The watch is covered by a warranty, providing assurance and protection for your purchase.

▶︎Processing Time & Shipping Policy

▶︎Refund policy

▶︎We only carry G-SHOCK USA products.

▶︎Unfortunately, we DO NOT ship internationally.