# Watch Casio GA-100-1A2ER

**URL:** https://aio.lv/en/product--casio-ga-100-1a2er--1416434
**Data updated:** 2026-06-15 18:11 (EEST)
**Category:** Office Wall & Desk Clocks
**Manufacturer:** CASIO
**Manufacturer code:** GA-100-1A2ER
**EAN:** 4971850443902
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 94.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 78.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--casio-ga-100-1a2er--1416434

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Casio GA-100-1A2ER is a durable watch featuring a resin case and band, mineral glass, and a CR1220 battery with a 2-year life. Weighing only 70g, it has dimensions of 51.2 x 16.9 x 55 mm, making it lightweight and comfortable for everyday wear. Its robust design is perfect for outdoor activities and sports, ensuring reliability and style.

## Long description

The Casio GA-100-1A2ER is a durable analog-digital wristwatch with a resin case and band, mineral glass and a CR1220 battery that provides approximately two years of power. Lightweight at around 70 g and sized 51.2 × 55 × 16.9 mm, it combines shock and magnetic resistance with multiple timekeeping functions suited for everyday wear, sports and outdoor activities.
Advantages
The watch features an Auto-LED light with Auto Light Switch for easy reading when angled toward the face, shock-resistant construction and magnetic shielding for reliable operation in demanding environments. It includes world time for major cities, a high-precision stopwatch (1/1000 sec up to 100 hours), a countdown timer with automatic repeat (1 minute resolution up to 24 hours), five daily alarms with snooze and an automatic calendar. Mineral glass resists scratches while the resin case and band provide durability and flexibility. Water resistance to 20 bar (200 m) makes it suitable for activities such as free diving without scuba gear.
Suitable for
Everyday wear and commuting
Outdoor sports and hiking
Interval and endurance training
Water activities including free diving without scuba gear
Users needing multiple alarms and world time
Key specifications
Brand: CASIO, Model: GA-100-1A2ER (MPN)
Movement: Analog-digital
Case and band material: Resin
Glass: Mineral glass
Battery: CR1220, approx. 2 years
Dimensions: 51.2 × 55 × 16.9 mm; Weight: approx. 70 g
Water resistance: 20 bar / 200 metres
Functions: Auto-LED light with Auto Light Switch, shock resistant, magnetic resistant, world time, stopwatch (1/1000 s — up to 100 h), countdown timer (1 min — up to 24 h, auto-repeat), 5 daily alarms, snooze, hourly signal, automatic calendar, 12/24-hour format
How to use
Set the time and date using the crown and mode buttons as described in the user manual. Use the mode button to cycle between timekeeping, stopwatch, timer, alarm and world time screens. Start and stop the stopwatch or timer with the designated start/stop button; use the reset button to clear measurements. Activate the Auto Light Switch if you want the LED to illuminate when the watch is tilted toward your face. Replace the CR1220 battery after about two years or when functions begin to weaken.
Usage recommendations
For reliable performance, avoid strong magnetic fields for extended periods despite magnetic resistance, clean the resin band with mild soap and water, and have the battery replaced by an authorized service center to maintain water resistance and integrity.

## Specifications

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 51.2 x 16.9 x 55 |
| Weight | 0.07 kg |
| Battery type | CR1220 |
| Number of batteries supported | 1 |
| Timer | 1/1min - 24h |
| Battery life | 2 year(s) |
| Snooze function | Yes |
| Shockproof | Yes |
| Calendar | Yes |
| Stopwatch | Yes |
| LED backlight | Yes |
| Alarm function | Yes |
| Clock mode | 12h/24h |
| World time function | Yes |
| Band material | Resin |
| Accuracy | ±15 |
| Watch glass type | Mineral |
| Watch case material | Resin |
| Water resistant depth | 200 m |

## FAQ

### How much does the Watch Casio GA-100-1A2ER cost, and is it available for purchase?

The price is 94.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Watch Casio GA-100-1A2ER be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 CASIO 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 CASIO 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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