Casio G-SHOCK 2100 Series Layered Bezel Dual Display Watch (GA-2110SU-3AER)

Overview

The Casio G-SHOCK GA-2100-1A combines a tough carbon core guard structure with G-SHOCK’s hallmark shock resistance and 200-metre water resistance. Its clean, low-profile analogue-digital design includes world time, a 1/100-second stopwatch and a countdown timer, making it a versatile everyday watch for work and play. An LED light keeps the display readable in low-light conditions and a full auto-calendar ensures accurate date tracking through the years.

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 (measuring modes: elapsed time, split time)
• Countdown timer with 24-hour range
• Five daily alarms and hourly time signal
• LED light for display illumination
• Full auto-calendar (to year 2099)
• 12/24-hour time formats

Specifications

• Case size (L×W×H): 48.5 × 45.4 × 11.8 mm
• Weight: approx. 51 g
• Colour: Green with Black dial
• Casio Part Number: GA-2110SU-3AER
• Case / bezel material: Carbon-reinforced resin / resin
• Band: Resin band; fits wrist sizes approx. 145–215 mm
• Glass: Mineral glass
• Water resistance: 200 m
• Power: CR2016 battery (approx. 3 years)
• Accuracy: ±15 seconds per month

Watch Functions (Detailed)

• World Time: 31 time zones (48 cities + UTC), daylight saving on/off
• Stopwatch: 1/100-second; measuring modes include elapsed time and split time
• Countdown Timer: Measuring unit: 1 second; range: 24 hours
• Alarms: 5 daily alarms; hourly time signal
• Light: LED backlight for easy reading in low light
• Calendar: Full auto-calendar to year 2099

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