Casio B640WB-1BEF Black Digital Display Men's Watch with Adjustable Bracelet
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The Casio B640WB-1BEF holds a unique place in the Casio collection as a digital reissue in a compact format with an entirely black case. Its 35 mm square dial and integrated blackened stainless steel bracelet echo the technical aesthetic of the 1980s, now sought after for its understated urban appeal.
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Not suitable for immersion: no swimming
This watch (30 M ( 3 ATM )) only withstands accidental splashes and dust. Never wear it in the shower, pool or sea, and never while swimming: a single immersion can put the module out of service, and water damage is excluded from the warranty.
Your watch
- Brand new, never worn
No pre-owned or refurbished products
- Original Casio box
With the brand's documentation
- 24-month warranty
- 100% authentic
Delivery options
Carrier lead times are indicative.
Specifications
- Brand
- Casio
- Reference
- B640WB-1BEF
- EAN-13
- 4971850958321
- Display
- Digital
- Collection
- Casio Collection
- Case colour
- Black
- Strap colour
- Black
- Dial colour
- Black
- Date
- Yes
- Dial diameter
- 35mm
- Dial thickness
- 9mm
- Water resistance
- 30 M ( 3 ATM ) · splash resistant only, not for swimming
- Dial shape
- Square
- Warranty
- 2 years
- Gender
- Men
- Strap material
- Stainless steel
- Movement
- Quartz
- Style
- Vintage
- Brand
- Casio
- Reference
- B640WB-1BEF
- EAN-13
- 4971850958321
- Display
- Digital
- Collection
- Casio Collection
The compact format of a digital icon
The square silhouette measuring 35 mm in diameter and 9 mm in thickness is the defining feature of this Casio watch. This format, more compact than historic digital models, offers contemporary and refined wearability, suited to slender wrists or those seeking discretion. The case and integrated bracelet, both in black stainless steel, form a cohesive monochrome ensemble.
The backlit digital display, combined with the date function, ensures immediate readability. This functional approach, inherited from the utilitarian codes of the 1980s, defines the style of this vintage Casio men's watch.
Technical black for everyday use
The uniform black finish of the case and stainless steel bracelet is far more than an aesthetic choice. It reduces reflections and gives the piece a technical and discreet character, ideal for professional or everyday urban wear. The bracelet with adjustable mesh links ensures immediate comfort and perfect adaptation to your wrist.
This model is worn with great ease, from casual attire such as jeans and a leather jacket to a more structured smart-casual wardrobe. Its deep black allows it to pair effortlessly with navy, grey tones and neutral colours.
Precision and peace of mind
Powered by a Japanese quartz movement, the B640WB-1BEF delivers absolute precision and maintenance-free reliability. This inherent robustness, coupled with the 2-year warranty, makes it an undemanding daily companion.
The watch comes with the official Casio 24-month warranty and benefits from a 14-day withdrawal period from receipt, in accordance with applicable legislation.
