Men's Watch Casio B640WD-1AVEF Black Silver
Men's Watch Casio B640WD-1AVEF Black Silver
Out of stock
The Casio B640WD-1AVEF is a wristwatch designed for everyday use, combining the brand’s classic digital style with durable materials and practical functions. It features a lightweight resin case with an approximate diameter of Ø 35 mm and an oval design, paired with a stainless steel strap in silver and a metal buckle clasp, giving it a casual, versatile look suitable for men and unisex wear. The digital dial in black with grey details offers quick time reading, supported by an LED illuminated display for checking information in low-light conditions. The quartz movement, powered by a CR2016 battery, ensures accuracy and low maintenance, aided by a practical battery indicator. This model includes 12h / 24h time format and calendar, alarm, stopwatch and countdown functions, making it a multifunction watch suitable for timing workouts, daily activities or simple reminders. Its 5 ATM water resistance makes it suitable for everyday use against splashes, rain or hand washing, while the mineral crystal provides balanced protection against everyday impacts and scratches. The design in silver stainless steel with black accents fits both urban and casual settings and comes with a branded case for protection and storage. The Casio B640WD-1AVEF is a functional, durable choice for those looking for a reliable digital watch with a retro look and solid construction.
- Gender:
- Men
- Unisex
- Extra links: No
- Type of watch: Wristwatch
- Functions:
- Alarm
- Multifunction
- Count back
- Approx. diameter: 35 mm
- Battery type: CR2016
- Battery operated: Yes
- Bracelet material:
- Metal
- Stainless steel
- Includes: Includes brand case or cover
- Water resistance: 5 atm
- Crystal: Mineral
- Type of movement: Quartz
- Watch case diameter: Ø 35 mm
- Type: Wrist
- Colour:
- Black
- Silver
- Material:
- Resin
- Stainless steel
- Steel
- Characteristics:
- Water resistant
- Calendar
- Battery indicator
- Stopwatch
- 12h / 24h format
- Shape: Oval
- Technology: LED
- Type of fastening: Buckle
- Design: Casual
A stylish update of a classic Casio design, this timepiece is built for classic and street styling. The piece features a digital display and is perfect for everyday wear.
- Watch type: Wrist watch
- Mechanism type: Electronic
- Watch dial type: LED dial
- Waterproof: Y
- Stopwatch: Y
- Countdown timer: Y
- Calendar: Y
- Calendar type: Day
- Water resistant pressure: 5 ATM
- Water resistant depth: 50 m
- Alarm function: Y
- LED backlight: Y
- Accuracy: ±30 sec/month
- Clock mode: 12h/24h
- Certification: ISO 22810
- Gender: Unisex
- Watch case material: Resin
- Housing colour: Silver
- Band material: Stainless steel
- Band main colour: Stainless steel
- Case shape: Oval
- Watch dial main colour: Black
- Product design: Casual
- Battery type: CR2016
- Battery level indicator: Y
- Battery life: 3 year(s)
- Number of batteries supported: 1
- Width: 35 mm
- Depth: 9.4 mm
- Height: 38.9 mm
- Weight: 49 g
General Product Safety Regulations (GPSR) information:
Casio España Sl
Calle josep pla, 2 - torre diagonal litoral b-2 - plt 12, barcelona, 08019, barcelona
08019 - Barcelona
+34934858400
info@casio.com
https://www.casio.com/es/contact/
Shipping & Return
Shipping & Return
Once we receive your return, we’ll process your refund within 5-8 business days. Refunds will be credited back to your original payment method. For more details on how to start a return, visit our Returns page or contact our support team—we’re here to help! Shop confidently knowing we’ve got you covered.
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Discover more in our FAQ
How long does it take to process an order?
How long does it take to process an order?
We aim to process and dispatch all orders within1–2 business days(Monday–Friday, excluding Italian and EU public holidays). Once your Gioyel piece is on its way, you will receive a confirmation email with a tracking number to follow its journey.
Do you ship internationally?
Do you ship internationally?
We ship exclusively within the European Union. Standard delivery usually takes 5–8 business days depending on your location. Since we ship within the EU, no additional customs duties or import taxes will be charged upon delivery. Your order is inclusive of VAT where applicable.
What is your return policy?
What is your return policy?
In compliance with European Consumer Protection laws, you have the right to return your purchase within 15 days of delivery.
• Condition: Items must be unworn, in their original Gioyel packaging, and with all security tags intact.
• Hygiene Exception: For health and safety reasons, earrings cannot be returned or exchanged unless they are faulty.
• How to return: Please click the "Contact Us" button to the left to request a return authorization and receive further instructions.

