Casio · ref DBC-32-1A · c. 2004–present
Casio's Databank line goes back to 1983 and the CD-40 and CD-401, some of the first watches that could store information. The DBC-32 is one of the Databanks Casio was still selling in 2020. It appeared around 2004, which matches the revision date on its module 2888 manual. Tap the keypad and you get an 8-digit calculator with currency conversion, 25 records for names and phone numbers, dual time, five multi-function alarms and a 1/100-second stopwatch. It can show the day of the week in 13 languages, has an LED light with an auto light switch, and runs on a CR2025 battery rated for about ten years. Marty McFly's calculator watch in Back to the Future Part II and III was a CA-53W, so don't buy a Databank for that reason. Get the DBC-32 if you want a calculator watch with a keypad big enough to use, and pick the steel DBC-32D if you'd rather skip the resin strap.
The keypad gets the most use, so worn or unresponsive keys are the main thing to rule out. The resin strap cracks with age as on any Casio.
Buying guide
Buy a used DBC-32 from a US seller, where $45 to $56 delivered gets you one, and the $56 one titled working is our pick. There are about 175 listed, and most ask $65–150 delivered because Japan resellers make up much of the search, some adding $50–60 shipping. Ask for a short video pressing every key in calculator mode, read module 2888 on the caseback in the photos, and check the seller's feedback and return policy on the item page. Skip the $232 gold one from Japan and the $256 DBC-32C-1, both $80–110 over the band with nothing in the title beyond calling it rare.
$45.49est. delivered
The lowest delivered DBC-32 here at $45, a black DBC-32-1A from a US seller. It isn't titled tested, so ask for a video of the keypad before you buy.
Black Calculator Casio watch DBC-32-1ACB
$55.57est. delivered
Titled working, with module 2888 named, at $56 delivered from the US, well under the band. Ask whether every key registers on the first press.
Casio DBC-32 Databank Calculator Watch Telememo 25 Module 2888 Working
$99.99est. delivered
Listed as refurbished and titled new battery, and it comes with a stand, so it should be ready to wear. At $100 delivered it's in the middle of the band, about twice what the US used ones ask.
Casio Data Bank DBC-32 Calculator Watch Black Module 2888 New Battery W/ Stand
Delivered prices include shipping as eBay quoted it to a US address on Oct 5, 2026. Many sellers charge by distance, so your total may differ. eBay shows yours before you pay.
Snapshot
Checked . Some may have sold.
Delivered prices include shipping as eBay quoted it to a US address on Oct 5, 2026. Many sellers charge by distance, so your total may differ. eBay shows yours before you pay.
Used$45.49est. delivered
$39.99 + $5.50 shipping
Buy It Now$39.99
This seller takes offers, and many sellers accept less than the asking price.
Fine if you might miss it? Send an offer first. Someone else can still buy it while you wait for a reply.
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Good buy
Black DBC-32-1A. Not titled tested. Ships from the US.
Seller: Seller on eBay
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Used$55.57est. delivered
$49.99 + $5.58 shipping
Buy It Now$49.99
This seller takes offers, and many sellers accept less than the asking price.
Fine if you might miss it? Send an offer first. Someone else can still buy it while you wait for a reply.
Want it for sure? Use Buy It Now.
Good buy
Titled working, module 2888. Ships from the US.
Seller: Seller on eBay
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Refurbished$99.99est. delivered
$94.99 + $5.00 shipping
Buy It Now$94.99
This seller takes offers, and many sellers accept less than the asking price.
Fine if you might miss it? Send an offer first. Someone else can still buy it while you wait for a reply.
Want it for sure? Use Buy It Now.
Good buy
Listed as refurbished, new battery, with a stand.
Seller: Seller on eBay
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Used$48.49est. delivered
$42.50 + $5.99 shipping
Buy It Now$42.50
Our take
Steel-bracelet DBC-32D-1A. Not titled tested.
Seller: Seller on eBay
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Used$101.68est. delivered
$75.49 + $26.19 shipping
Auction · no bids yet
Our take
Pink DBC-32C-4 at auction, no bids at capture. Ships from the UK.
Seller: Seller on eBay
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Used$109.99est. delivered
$59.99 + $50.00 shipping
Buy It Now$59.99
Our take
Gold, titled new battery and box. $50 shipping from Japan.
Seller: Seller on eBay
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Used$232.48est. delivered
$172.48 + $60.00 shipping
Buy It Now$172.48
Priced high
About $80 over the band, with $60 shipping from Japan.
Seller: Seller on eBay
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Used$256.17est. delivered
$250.00 + $6.17 shipping
Buy It Now$250.00
This seller takes offers, and many sellers accept less than the asking price.
Fine if you might miss it? Send an offer first. Someone else can still buy it while you wait for a reply.
Want it for sure? Use Buy It Now.
Priced high
About $105 over the band. Titled rare, with no other reason given.
Seller: Seller on eBay
Check feedback on the listing
Prices change daily. The live eBay search shows everything listed now, including anything new since Oct 5, 2026.
See every listing on eBay ↗eBay searchA fresh strap, a set of spring bars and a spring-bar tool are the cheap part of making an old Casio Databank DBC-32 wearable again. This searches Amazon for the usual kit.
Search straps & tools ↗Amazon search
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