# Wrist watch G-SHOCK GA-B2100-2AER — unisex, carbon/resin case, blue, 45.4×48.5×11.9 mm

**URL:** https://aio.lv/en/product--g-shock-s7232584--12234267
**Data updated:** 2026-03-29 16:21 (EEST)
**Category:** Office Wall & Desk Clocks
**Manufacturer:** G-SHOCK
**Manufacturer code:** S7232584
**EAN:** 4549526322938
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

G-SHOCK GA-B2100-2AER is a unisex wrist watch with a carbon and resin case in blue. Key dimensions: width 45.4 mm, depth 48.5 mm, height 11.9 mm. Designed for everyday wear, it combines durable carbon/resin housing with G-SHOCK shock resistance and a compact profile suitable for daily timekeeping and casual outdoor use.

## Long description

G-SHOCK GA-B2100-2AER is a unisex wrist watch that combines the iconic octagonal GA-2100 form with modern functionality. The case uses a carbon core guard structure with carbon fiber–reinforced resin to provide strength, low weight and improved weather resistance while maintaining a compact profile (45.4 × 48.5 × 11.9 mm). This blue model adds Smartphone Link and Tough Solar energy to ensure accurate, low-maintenance timekeeping. The dual-layer dial construction and differentiated surface treatments on the dial and inset dial emphasize dimensionality and improve legibility. Super Illuminator double LED lighting ensures the display remains readable in low light conditions.
Advantages
The Carbon Core Guard construction offers a durable yet lightweight housing that protects the module from shocks and external impacts. Tough Solar charging paired with Smartphone Link keeps time more accurate and reduces the need for battery replacement. The compact dimensions and octagonal design keep the watch comfortable for everyday wear while the double LED Super Illuminator and clear dial layout support reliable readability in varied lighting. Water resistance to 20 bar enables use in wet conditions and casual aquatic activities.
Suitable for
 Everyday timekeeping and casual wear
 Outdoor activities and travel
 Users who want low-maintenance, solar-powered watches
 People needing shock-resistant and water-resistant timepieces
Key specifications
 Case material: carbon fiber–reinforced resin (Carbon Core Guard)
 Band/case color: blue
 Dimensions: 45.4 × 48.5 × 11.9 mm
 Water resistance: 20 bar
 Power system: Tough Solar (solar-powered)
 Lighting: double LED Super Illuminator
 Connectivity: Smartphone Link (Bluetooth)
 Functions: world time (38 cities), 1/100-second stopwatch, countdown timer, 5 daily alarms, hand shift feature
How to use
Wear the watch on the wrist and adjust the band for a secure fit. Keep the watch exposed periodically to indoor or outdoor light to allow the Tough Solar system to maintain charge. Use the smartphone app to connect via Bluetooth for automatic time adjustment and additional setting options. Use the mode button to cycle through functions such as world time, stopwatch and timer; use the hand shift feature when setting digital readouts to view the display more clearly. Activate the Super Illuminator light for improved visibility in dark environments.
Usage recommendations
For reliable performance, avoid prolonged exposure to extreme temperatures and strong magnetic fields. Rinse the watch with fresh water after extended exposure to salt water or chlorinated pools and dry thoroughly. Connect occasionally to the smartphone app to keep time calibration and settings up to date.

## Specifications

| Feature | Value |
|---|---|
| Height | 11.9 mm |
| Width | 45.4 mm |
| Depth | 48.5 mm |
| Bluetooth | Yes |
| Shockproof | Yes |
| Gender | Unisex |
| Calendar | Yes |
| Stopwatch | Yes |
| Countdown timer | Yes |
| Battery level indicator | Yes |
| LED backlight | Yes |
| Alarm function | Yes |
| Clock mode | 12h/24h |
| Waterproof | Yes |
| Band material | Resin |
| Solar power | Yes |
| Accuracy | 15 |
| Watch glass type | Mineral |
| Housing colour | Blue |
| Chronograph | Yes |
| Number of alarm times | 5 |
| Number of watch hands | 3 |
| Case shape | Round |
| Time zones | Yes |
| Watch dial type | Analog & LCD dial |
| Number of time zones | 38 |
| Countdown timer range | 0.01 - 60 |
| Countdown timer measurement units | Minute |
| Watch case material | Carbon, Resin |
| Watch type | Wrist watch |
| Case main colour | Blue |
| Band main colour | Blue |
| Watch dial main colour | Black |
| Water resistant depth | 200 m |
| Water resistant pressure | 19.73 ATM |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All G-SHOCK products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized G-SHOCK service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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