Casio G-SHOCK GA-2000 Series Carbon Core Guard Watch (GA-2000-3AER)

Overview

The Casio G-SHOCK GA-2000-3A features a rugged design with Carbon Core Guard construction for enhanced strength and impact resistance while remaining lightweight. With 200-metre water resistance and essential timekeeping functions including world time, stopwatch, countdown timer and daily alarms, this model is built for both everyday use and active outdoor lifestyles. An LED light keeps the display readable in low light conditions.

Key Features

• Shock-resistant Carbon Core Guard structure
• 200-metre water resistance
• World time (31 time zones, 48 cities + UTC; daylight saving on/off)
• 1/100-second stopwatch with elapsed/split time
• Countdown timer (measuring unit: 1 second; range: 24 hours)
• Five daily alarms and hourly time signal
• LED light for display illumination
• Full auto-calendar (to year 2099)
• 12/24-hour formats

Specifications

• Case size (L×W×H): 51.1 × 48.6 × 14.1 mm
• Weight: approx. 64 g
• Colour: Green Strap with Black Dial
• Casio Part Number: GA-2000-3AER
• Case and bezel material: Carbon / Resin
• Band: Resin band
• Glass: Mineral glass
• Water resistance: 200-metre water resistance
• Power supply & battery life: Approx. 3 years on CR2025
• Accuracy: ±15 seconds per month

Watch Functions (Detailed)

• World time: 31 time zones (48 cities + UTC), daylight saving on/off
• Stopwatch: 1/100-second; elapsed time and split time measurement
• Countdown timer: Units: 1 second; range: 24 hours
• Alarm/hourly signal: 5 daily alarms; hourly time signal
• Light: LED backlight with afterglow
• Calendar: Full auto-calendar (to year 2099)
• Other: 12/24-hour formats; regular timekeeping — hour, minute, second, am/pm, month, date, day

Authorised Casio Retailer

TacTree is an authorised Casio UK retailer. All Casio watches sold are 100% genuine, brand new and supplied directly to us from Casio UK. Each watch is delivered with official Casio packaging, instruction manual and manufacturer warranty, ensuring complete authenticity and peace of mind.

Delivery:

Free Tracked Delivery on orders over £30
Free Express Delivery on orders over £150
Collect in store - Free
Northern Ireland or Highlands & Islands available from £3.95

For full information refer to our Delivery Information page

Returns:

Please use our Returns Portal to request your return and choose your method of resolution.

For full information refer to our Return Policy