# Wrist watch Casio GA-100-1A1ER Male Quartz Black

**URL:** https://aio.lv/en/product--casio-ga-100-1a1er--1855477
**Data updated:** 2026-01-13 17:33 (EET)
**Category:** Smartwatches & Fitness Bands
**Manufacturer:** CASIO
**Manufacturer code:** GA-100-1A1ER
**EAN:** 4971850443865
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 136.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 112.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--casio-ga-100-1a1er--1855477

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The Casio GA-100-1A1ER is a durable male quartz wristwatch featuring a black resin case. With dimensions of 51.2 mm width, 16.9 mm depth, and 55 mm height, it is designed for comfort and style. The watch is powered by a CR1220 battery with a lifespan of 2 years, ensuring reliable timekeeping. Its robust design makes it suitable for various activities, while the sleek black color adds a modern touch.

## Long description

The Casio GA-100-1A1ER is a male quartz wrist watch with a black resin case designed for everyday wear and active lifestyles. Its robust construction combines analog and digital displays in a large 51.2 mm case, providing clear time reading and multiple functions while maintaining a sleek, all-black look. The watch is powered by a CR1220 cell offering approximately two years of battery life, and the case thickness and overall dimensions are intended to balance presence on the wrist with practical comfort.
Advantages
The watch offers a combination of analog hands and a digital module for precise timekeeping and useful additional functions. The black resin case and strap provide impact resistance and lightweight comfort. The generous case diameter enhances legibility, and the quartz movement ensures stable accuracy with minimal maintenance. The two-year battery life reduces the need for frequent replacements, and the overall design is resistant to daily wear.
Suitable for
Daily casual and work wear
Outdoor activities and sports where a durable case is needed
Users who prefer a combination of analog and digital displays
Those looking for a bold, black wristwatch with reliable quartz accuracy
Key specifications
Movement type: Quartz
Case material: Resin (black)
Case diameter: 51.2 mm
Case depth (thickness): 16.9 mm
Case height (lug-to-lug): 55 mm
Power source: CR1220 battery (approx. 2 years battery life)
Display: Analog hands with integrated digital module
How to use
Set time and date using the crown and push-buttons according to the included user manual: use the crown or mode button to switch between functions and adjust hours, minutes, and calendar settings. The digital module provides access to secondary features such as stopwatch, alarm and world time; operate these functions with the push-buttons surrounding the case. Regularly check the seals and strap for wear, and replace the battery when the digital display or accuracy indicates reduced power.
Usage recommendations
For daily maintenance, avoid exposing the watch to strong chemicals, prolonged hot water or extreme magnetic fields. Clean the resin case and strap with a soft cloth and mild soap solution when needed. Have battery replacement and water resistance checks performed by qualified service to maintain functional reliability.

## Specifications

| Feature | Value |
|---|---|
| Battery life | 2 year(s) |
| Snooze function | Yes |
| Shockproof | Yes |
| Gender | Male |
| Product design | Casual |
| LED backlight | Yes |
| Alarm function | Yes |
| Mechanism type | Quartz |
| Watch marker style | Arabic numerals |
| Case shape | Round |
| Watch dial type | LCD dial |
| Watch type | Wrist watch |
| Band main colour | Black |
| Watch dial main colour | Black |
| Water resistant depth | 200 m |

### Display

| Feature | Value |
|---|---|
| Watch glass type | Mineral |

### Design

| Feature | Value |
|---|---|
| Watch case material | Resin |
| Housing colour | Black |
| Waterproof | Yes |
| Band material | Resin |

### Power

| Feature | Value |
|---|---|
| Battery type | CR1220 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.07 kg |
| Height | 55 mm |
| Width | 51.2 mm |
| Depth | 16.9 mm |

### Features

| Feature | Value |
|---|---|
| Calendar | Yes |
| Stopwatch | Yes |
| World time function | Yes |
| Accuracy | 15 |

## FAQ

### How much does the Wrist watch Casio GA-100-1A1ER cost, and is it available for purchase?

The price is 136.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 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 22.07.2026 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. 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 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, watch case material, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1855477/64188172_large.webp