top of page

This page has affiliate links; if you purchase through a product link or banner, Laikrodis may earn a small commission at no extra cost to you.

​

Affiliate disclosure

  • Writer's pictureAdmin
    • 2 min read

Casio Smartwatch Ref.B640WB-1AEF Specification and Review

Casio Smartwatch B640WB-1AEF: Design and Build Quality

The Casio B640WB-1AEF boasts a compact and lightweight design, measuring 38.9 × 35 × 9.4 mm and weighing only 49g. The case and bezel are made of durable resin, ensuring longevity and resistance to everyday wear. The stainless steel band features an adjustable clasp, allowing for a comfortable and secure fit. Additionally, this smartwatch offers a water resistance rating of 50 meters, making it suitable for various activities and environments.


This Casio B640WB-1AEF smartwatch blends classic aesthetics with modern technology, making it a stylish choice for watch enthusiasts. The black ion-plated band enhances the retro appeal, creating a unique and eye-catching look.


Casio Smartwatch B640WB-1AEF: Power Supply and Battery Life

With an approximate battery life of 3 years on a CR2016 battery, the Casio B640WB-1AEF provides long-lasting performance without the hassle of frequent charging. This is a significant advantage for users who value convenience and reliability in their smartwatches.


Casio Smartwatch B640WB-1AEF: Watch Features

The Casio B640WB-1AEF comes equipped with a range of impressive features:

  1. Stopwatch: The 1/100-second stopwatch enables precise time measurements. It offers modes, including elapsed time, split time, and 1st-2nd place times.

  2. Timer: The countdown timer allows you to set intervals with precision. It offers a countdown range of 24 hours, with 1-second measuring units. You can easily set your desired countdown start time, ranging from 1 to 24 hours, in increments of 1 second, 1 minute, or 1 hour. The auto-repeat feature adds to its versatility.

  3. Alarm/Hourly Time Signal: The Casio B640WB-1AEF includes a multi-function alarm and an hourly time signal. The flash alert feature combines a visual indicator with a buzzer, ensuring you never miss an important alert.

  4. Light: The LED backlight with afterglow provides clear visibility in low-light conditions. The amber LED light colour adds a touch of retro charm.

  5. Calendar: The full auto-calendar feature keeps you current until 2039, eliminating the need for manual adjustments. This convenience is beneficial for those constantly on the go.

  6. Accuracy: The Casio B640WB-1AEF offers an impressive accuracy of ±30 seconds per month, ensuring precise timekeeping.

  7. Other Features: This smartwatch offers flexibility and ease of use with a 12/24-hour format and regular timekeeping functions.

Casio Smartwatch B640WB-1AEF: Performance and User Experience

In terms of performance, the Casio B640WB-1AEF excels in its day-to-day use. Its intuitive interface and user-friendly controls make it easy to navigate through various functions and modes. The watch's durability and water resistance ensure it can withstand the demands of an active lifestyle. We have received positive feedback from watch enthusiasts who appreciate its reliability and functionality.


The Key Score

In conclusion, the Casio Smartwatch B640WB-1AEF offers an excellent blend of retro aesthetics and modern functionality. Its durable construction, long-lasting battery life, and wide array of features make it a must-have for watch enthusiasts seeking a unique timepiece that blends both Retro and a modern smartwatch innovation.


$ This is an affiliate link





Product specifications

Brand: Casio

Model: B640WB-1AEF

Reference number: 1AEF

Movement: Quartz

Case Material: Resin

Bracelet material: Stainless Steel

Gender: Unisex

Calibre

Movement: Quartz

Power reserve: N/A

Jewels: N/A

Size

Case Material: Resin

Case diameter: 38.9mm

Case thickness: 9.4mm

Water resistance: 50 meters


Bracelet material: Stainless Steel

Bracelet colour: Black ion-plated

Bracelet width: 20mm

Bracelet thickness: -

Clasp: Adjustable Clasp


Bezel Material: Kunststoff - Black Stainless Steel

Crystal/glass: Scratch Resistant Mineral


​Pros:

  1. Retro Design: The Casio B640WB-1AEF smartwatch features a popular retro design that appeals to watch enthusiasts looking for a unique and stylish timepiece. Its black ion-plated band adds to its vintage charm.

  2. Durable Build Quality: Made with a resilient resin case and bezel material, this smartwatch is built to withstand everyday wear and tear. It is designed to be durable and long-lasting.

  3. Long Battery Life: The smartwatch's CR2016 battery provides an approximate battery life of 3 years. This extended battery life reduces the need for frequent charging, offering convenience and reliability to users.

  4. LED Backlight: The built-in LED backlight with afterglow illuminates the watch face, making it easy to read the time even in low-light conditions. The amber LED light color adds a touch of retro flair.


​Cons:

  1. Smaller Screen Size: The Casio B640WB-1AEF has a relatively small screen size compared to some other smartwatches on the market. This may make reading text or viewing detailed information slightly more challenging.

  2. Limited Smartwatch Capabilities: While the Casio B640WB-1AEF offers valuable features and functionalities, it does not have advanced smartwatch capabilities such as smartphone notifications, GPS tracking, or advanced health tracking. It primarily focuses on timekeeping and basic utility features.

  3. Limited Connectivity: The smartwatch does not offer Bluetooth or Wi-Fi connectivity, so it cannot sync with other devices or provide advanced intelligent features like app integration or music control.


Note: It's essential to consider these pros and cons when selecting a watch based on your preferences and needs.


$ This is an affiliate link

4 views0 comments
bottom of page