Casio
B640WB-1A
A monolithic shadow marking time in digital silence
4 350 ₴
B640WB-1A
A monolithic shadow marking time in digital silence
4 350 ₴
Original
Official
warranty
warranty
In stock
in stock
Key Specifications
Style:
Dial:
Case:
Glass:
Bracelet:
Movement:
Water resistance:
Vintage, Casual
Digital
Polymer
Acrylic
Stainless Steen
Quartz
50 m
Warranty — 24 months
overview
Casio B640WB-1A in detail
Against the soft chaos of daily textures, the matte black silhouette stands as a point of order.
It does not demand attention but exists as a subtle steady point, grounding the fleeting moments of a grey morning in absolute certainty.
It does not demand attention but exists as a subtle steady point, grounding the fleeting moments of a grey morning in absolute certainty.
The cold steel bracelet merges with the skin’s own stories, acting as dark armor for the modern rebel.
This is where nostalgia meets the grit of the street, proving that true character is forged in the shadows rather than the spotlight.
This is where nostalgia meets the grit of the street, proving that true character is forged in the shadows rather than the spotlight.
In close proximity, the monochrome finish reveals a discipline of design where nothing is superfluous.
The digital heart awaits within the darkness, a hidden fire ready to cut through the night when clarity is the only requirement.
The digital heart awaits within the darkness, a hidden fire ready to cut through the night when clarity is the only requirement.
B640WB-1A — specifications
General
WEIGHT
45 g
LUG TO LUG
38.9 mm
WIDTH
35 mm
THICKNESS
9.4 mm
WATER RESISTANCE
SHOCK RESISTANCE
WARRANTY
24 months
Case
MATERIAL
POLYMER TYPE
Casio Resin
SHAPE
COLOR
COATING
Ion Plated
FINISH
Matte
CROWN POSITION
Buttons Only
CROWN GUARD
Absent
CASEBACK TYPE
On screws
CASEBACK MATERIAL
Stainless Steel
LUG WIDTH
18
Bezel
MATERIAL
Polymer
FINISH
Matte
COLOR
Black
TYPE
Decorative
LUME
Absent
GLASS
MATERIAL
COATING
Absent
SHAPE
Flat
CYCLOP
Absent
Dial
DISPLAY TYPE
COLOR
DISPLAY COLOR
FINISH
LUME
Present
LUME TYPE
Amber LED
LUME LED PLACEMENT
Double-led
Movement
TYPE
MANUFACTURER
Casio (In-house)
Module
3294
POWER RESERVE
Approx. 3 Years
POWER SOURCE
BATTERY TYPE
CR2016
ACCURACY
±30 Seconds per Month
FREQUENCY
32 768 Hz
Bracelet
MATERIAL
STEEL TYPE
304
LINKS STRUCTURE
Folded links
LINKS LAYOUT
3 Row
ENDLINK TYPE
Straight
STRAP STRUCTURE
Flat
MOUNT TYPE
Standart spring bar
COLOR
FINISH
Brushed
CLASP MATERIAL
Stainless Steel
CLASP TYPE
Sliding
CLASP FINISH
Brushed
CLASP FEATURES
Easy Adjustable
Functions
1/100-second Stopwatch
Multi-function Alarm
Hourly Time Signal
Auto-calendar
12/24-hour Format
Countdown Timer
Flash Alert
Multi-function Alarm
Hourly Time Signal
Auto-calendar
12/24-hour Format
Countdown Timer
Flash Alert
Shipping & Payment
Payment can be made in any convenient way: cash or by card at a post office or by card online.
Free shipping. No commission fees.
Free shipping. No commission fees.
Warranty & Returns
Returns within 14 days of purchase
Warranty:
24 months
DETAILS
Return Conditions:
• Original packaging and full set of accessories included
• No signs of use, scratches, or damage
• Receipt and warranty card must be provided
To claim warranty service, please provide:
• A completed warranty card
• Sales receipt
• The product in its full set (box, documentation, accessories)
The warranty covers manufacturing defects. Repairs are performed by an authorized service center within 45 days. The warranty period is extended for the duration of the repair.
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