Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Missed This Deal? Get alerts when similar deals are posted.
expired
expired
phoinix | Staff 18.7K Views
Jun 19, 2026 6:39 AM

34mm Casio Data Bank Watch w/ 8-Digit Calculator & Resin Band (Olive Green)

$24

$40

40% off
Amazon
Visit Amazon

Why are you downvoting this deal?

Good Deal?
40Comments
Save
Share
Deal Details
Amazon has 34mm Casio Data Bank Watch (Olive Green, CA-53WF-3BCF) on sale for $23.97. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for finding this deal.

About this product:
  • Core Functions
    • 8-digit calculator with constants for +, –, x, ÷
    • Dual time display
    • 1/100-second stopwatch (up to 23:59'59.99'')
    • Measuring modes: elapsed time, split time, 1st–2nd place times
    • Daily alarm + hourly time signal
    • Full auto-calendar to year 2099
    • 12/24-hour format
    • Regular timekeeping (hour, minute, second, AM/PM, year, month, date, day)
    • Button operation tone on/off
  • Build & Durability
    • Water resistant (hand washing / splashes only; not submersible)
    • Resin case and bezel
    • Resin glass
    • Resin band
  • Dimensions & Weight
    • Case size: 43.2 x 34.4 x 8.2 mm
    • Weight: 25 g
  • Power & Accuracy
    • Battery: CR2016
    • Approx. battery life: 5 years
    • Accuracy: ±15 seconds per month

Editor's Notes

Written by Neo45 | Staff
  • About this Store:
  • Additional Information:
    • Our research indicates that this deal is $9.53 less (28% savings) than the next best available price from a reputable merchant with prices starting from $33.50 at the time of this post.
    • The price for this deal matches the previous Frontpage Deal.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by phoinix | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has 34mm Casio Data Bank Watch (Olive Green, CA-53WF-3BCF) on sale for $23.97. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for finding this deal.

About this product:
  • Core Functions
    • 8-digit calculator with constants for +, –, x, ÷
    • Dual time display
    • 1/100-second stopwatch (up to 23:59'59.99'')
    • Measuring modes: elapsed time, split time, 1st–2nd place times
    • Daily alarm + hourly time signal
    • Full auto-calendar to year 2099
    • 12/24-hour format
    • Regular timekeeping (hour, minute, second, AM/PM, year, month, date, day)
    • Button operation tone on/off
  • Build & Durability
    • Water resistant (hand washing / splashes only; not submersible)
    • Resin case and bezel
    • Resin glass
    • Resin band
  • Dimensions & Weight
    • Case size: 43.2 x 34.4 x 8.2 mm
    • Weight: 25 g
  • Power & Accuracy
    • Battery: CR2016
    • Approx. battery life: 5 years
    • Accuracy: ±15 seconds per month

Editor's Notes

Written by Neo45 | Staff
  • About this Store:
  • Additional Information:
    • Our research indicates that this deal is $9.53 less (28% savings) than the next best available price from a reputable merchant with prices starting from $33.50 at the time of this post.
    • The price for this deal matches the previous Frontpage Deal.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+71
Good Deal
Bad Deal

Why are you downvoting this deal?

Visit Amazon

Top Comments

Beefalo1
409Comments
22Reputation
To look cool
Go to Comment
MellowPear1878
76Comments
18Reputation
I passed chemistry in highschool by saving the periodic table of elements as phone numbers in this watch. Wore it with the face under my wrist so I could easily scroll through the elements without the teacher seeing my stating at my wrist. Stupid curriculum having kids memorize the periodic table instead of actually understanding it.
Go to Comment
CalmCemetery698
5Comments
10Reputation
I wish they would make this with a backlight.
Go to Comment

Community Reviews

This Casio is a nostalgic calculator watch with a compact 34 millimeter case, olive green resin band, and a look that draws compliments. The calculator functions are handy for quick tasks like currency conversion, and the battery life is reported at about three years on a 1.5 volt cell. The main drawbacks are the tiny buttons, the hard to read inverted display, and the lack of a backlight. The strap also runs a bit short for larger wrists, making it more of a style piece than a practical everyday tool.

Common Questions (4)

AI-generated summary based on comments from the community. Updated ago

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

40 Comments

Sign up for a Slickdeals account to remove this ad.

Jun 21, 2026 2:58 PM
1.7K Comments
Joined Nov 2009
thatguymarkJun 21, 2026 2:58 PM
1.7K Comments
Quote from RogueVariable View quoted comment :
Agreed. This is nothing at all like the OG Data Bank watch.

I remember having to hold the Data Bank watch sensor up in front of the CRT screen while patterns of lights and lines flashed on the screen as it "programmed" the watch with all your phone numbers and such.

Don't get me wrong. I had a Casio calculator watch when I was a kid. I thought I was so awesome at the time. 🤣
Now that's a cool feature. Do you still have the one that can be programmed via the screen? I imagine the software is pretty old but maybe still doable emulating the original OS?
Jun 21, 2026 3:12 PM
807 Comments
Joined Mar 2019
RogueVariableJun 21, 2026 3:12 PM
807 Comments
Quote from thatguymark View quoted comment :
Now that's a cool feature. Do you still have the one that can be programmed via the screen? I imagine the software is pretty old but maybe still doable emulating the original OS?
Unfortunately, I don't. I lost track of it after I replaced my last CRT monitor. That technology didn't work with LCD monitors.
Jun 22, 2026 7:04 AM
33 Comments
Joined May 2015
HukoJun 22, 2026 7:04 AM
33 Comments
Now the trouble will be keeping up with it until Christmas. My watch fanatic brother would love this, surely
Jun 23, 2026 12:54 AM
26 Comments
Joined Sep 2008
mjr0504Jun 23, 2026 12:54 AM
26 Comments
Nice!
Jun 23, 2026 1:29 AM
105 Comments
Joined Nov 2019
Wjpg_08Jun 23, 2026 1:29 AM
105 Comments
This is awesome, thank you
Jun 23, 2026 12:40 PM
100 Comments
Joined May 2017
timsthingsJun 23, 2026 12:40 PM
100 Comments
Memories...
Jun 23, 2026 2:30 PM
2.6K Comments
Joined Apr 2006
ratbastardJun 23, 2026 2:30 PM
2.6K Comments
I always wanted one as a kid, but now I'm so old that I can't even read those numbers without reading glasses.

Sign up for a Slickdeals account to remove this ad.

Jun 23, 2026 3:59 PM
2 Comments
Joined Jan 2021
RobertM88Jun 23, 2026 3:59 PM
2 Comments
Actual listed price is $34
Jun 23, 2026 4:04 PM
1.1K Comments
Joined Oct 2007
ks_rajeshJun 23, 2026 4:04 PM
1.1K Comments
still relevant in 2026 ?
Jun 23, 2026 11:58 PM
208 Comments
Joined Jun 2025
dolittlemooreJun 23, 2026 11:58 PM
208 Comments
compared to the actual data bank models i think this calculator watch is is misnamed. Too bad they havemt brought back the scientific vs complete with metric conversions

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

Related Searches

Clothing & AccessoriesWatchesMen's WatchesOccasionsFather's DayCASIOAmazon