# Digital watch CASIO B640WC-5AEF — stainless steel case and bracelet, digital display, alarm, stopwatch

**URL:** https://aio.lv/en/product--casio-b640wc-5aef--11554727
**Data updated:** 2026-03-08 08:38 (EET)
**Category:** Office Wall & Desk Clocks
**Manufacturer:** CASIO
**Manufacturer code:** B640WC-5AEF
**EAN:** 4971850965176
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 46.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--casio-b640wc-5aef--11554727

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

CASIO B640WC-5AEF is a digital wristwatch with a stainless steel case and metal bracelet, presenting a clear digital display. Core functions include timekeeping, alarm, stopwatch and calendar. Designed for everyday wear, it suits users who need reliable basic digital features, a durable metal construction and straightforward time management.

## Long description

CASIO B640WC-5AEF is a digital wristwatch with a stainless steel case and metal bracelet, featuring a clear digital display that shows time, date and secondary functions at a glance. The design combines a compact rectangular case with a brushed metal finish for a straightforward, functional look suitable for everyday wear. Core features include precise timekeeping, an alarm, stopwatch and calendar, all presented through an easy-to-read LCD. The watch is intended for users who need reliable basic digital functions in a durable metal housing and a secure bracelet closure.
Advantages
The stainless steel case and bracelet provide enhanced resistance to daily wear and a cohesive metal appearance that pairs with casual and smart-casual attire. The digital display offers immediate legibility and a simple interface for setting time, alarm and stopwatch. Low maintenance requirements and durable construction make this model practical for routine use. Lightweight dimensions and a slim profile reduce bulk on the wrist while keeping a metal aesthetic.
Suitable for
Daily timekeeping and scheduling
Basic sports timing and interval measurement with the stopwatch
Users seeking a low-maintenance, durable metal watch for work or casual wear
Anyone who prefers a clear digital display and quick access to alarm and calendar
Key specifications
Case material: stainless steel
Bracelet material: stainless steel with clasp closure
Display type: digital LCD showing hours, minutes, seconds, date and day
Functions: timekeeping, daily alarm, stopwatch, calendar
Power source: battery-operated quartz movement
Form factor: rectangular case with slim profile
How to use
Use the side buttons to navigate the digital modes: press the mode button to cycle between time, alarm, stopwatch and calendar displays. Adjust the time and date by entering the setting mode and using the adjust and start/stop buttons to change values. Activate the alarm and set the desired wake time via the alarm mode; the alarm indicator will show when it is enabled. Start and stop the stopwatch with the dedicated buttons and reset it when needed. Regularly check the battery level and replace it at an authorized service point when the display becomes dim or functions become unreliable.
Usage recommendations
To maintain the stainless steel finish, wipe the case and bracelet with a soft cloth to remove dirt and sweat. Avoid prolonged exposure to strong chemicals or saline water to preserve metal surfaces and movement seals. For accurate timekeeping, have the battery replaced promptly by a qualified technician and avoid opening the case yourself to protect internal components and water resistance features.

## FAQ

### How much does the Digital watch CASIO B640WC-5AEF cost, and is it available for purchase?

The price is 56.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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 08.07.2026 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. 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

## Image

https://aio.lv/img/cache/product/11554727/66557049_large.webp