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CASIO - BLACK Unisex DIGITAL Watch - B640WB-1B

discovery_watches
(2848)
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US $55.00
ApproximatelyAU $84.97
Condition:
Pre-owned - Good
2 available8 sold
Breathe easy. Returns accepted.
Popular item. 8 have already sold.
Postage:
Free delivery in 2-4 days
Get it between Fri, 8 Aug and Mon, 11 Aug to 94104.
Located in: San Francisco, California, United States
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Payments:
     Diners Club

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eBay item number:146033470090
Last updated on 30 Jul, 2025 01:02:21 AESTView all revisionsView all revisions

Item specifics

Condition
Pre-owned - Good: This item has been gently used but is in good condition. It might have a few signs ...
Manufacturer Case Color
Black/Grey
Manufacturer Face Color
Black/Grey
Manufacturer Band Color
Black/Grey
UPC
079767066901
Product Type
Mens Watches

About this product

Product Identifiers

Brand
Casio
Reference Number
B640WB1B
UPC
0079767066901
eBay Product ID (ePID)
4024551252

Product Key Features

Department
Unisex Adults
Type
Wristwatch

Item description from the seller

About this seller

discovery_watches

98.3% positive Feedback•12K items sold

Joined Jun 2016
Seller's other itemsContact

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
4.9
Postage speed
4.9
Communication
4.9

Seller feedback (3,051)

All ratings
Positive
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    • u***a (78)- Feedback left by buyer.
      Past year
      Verified purchase
      Good
    See all feedback

    Product ratings and reviews

    Learn more
    4.3
    39 product ratings
    • 29 users rated this 5 out of 5 stars
    • 3 users rated this 4 out of 5 stars
    • 0 users rated this 3 out of 5 stars
    • 3 users rated this 2 out of 5 stars
    • 4 users rated this 1 out of 5 stars

    Good value

    Comfortable

    Stylish

    Most relevant reviews

    See all 27 reviews
    • by wkfrank1
      19 Jan, 2019Top favourable review

      It's okay.

      Good looking retro time piece. With some effort, it accepts an 18-mm NATO style nylon band. The timer reset feature is elusive, but I'll just use timer on a phone. I had to disassemble the case to increase the hole diameters for the buttons, as the springs on the module were not strong enough to return the depressed buttons that were sticking. The gasketing looked a bit "off" and one of the screw holes was stripped; I'm not going to swim or bathe with the watch so I'm just letting this be out-of-sight, out-of-mind. 0123456789.

      Verified purchase: YesCondition: NewSold by: nabilwatches

    • by ovando27
      23 Jan, 2020Top critical review

      stylish and good value.

      The numbers on the model with the black dial are very hard to see in daylight. The display will not show like in the picture at all. However, the model with the grey dial is ok. Good value and nice style however.

      Verified purchase: YesCondition: NewSold by: koolwatches-perfumes

    • by keega_us2015
      27 Nov, 2019

      Good at this price.

      Black face can be hard to read head on sometimes, but if you tilt it in the light you can see it just fine; not a deal breaker. The black on the buttons starts to rub off immediately; kind of gives it a cool, worn tactical look though. Bracelet looks cool, but if you have hairy arms like me, the hair can catch easily. I made the bracelet fit snuggly so it doesn’t move around, that seems to be working fine. It’s a good watch at this price but would not pay full price for it.

      Verified purchase: YesCondition: NewSold by: reyan28

    • by lear_one
      11 Nov, 2018

      Black illuminator

      Just as image shows, at first it looked like it was scratched then I realized the plastic film was still on the screen :P very worth the price. These are running close to $80 retail and this was an absolute steal. Would definitely return for more. Face is slightly bigger than a quarter

      Verified purchase: YesCondition: NewSold by: nazriwatches2004

    • by andresdavid555
      19 Dec, 2019

      Better than my A168

      This is my favorite Casio to date. Very nice watch. The negative display really make it. The face is a little small.

      Verified purchase: YesCondition: NewSold by: koolwatches-perfumes

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