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Sharp Desktop Dual Alarm Clock with Color Display - Atomic Accuracy - Calendar & Day of Week Time/Date Display

  • Based on 4,486 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Feb 5 – Feb 6
Order within 10 hours and 49 minutes
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Features

  • Color Atomic Alarm Clock - Accurate to the Second! The Atomic Clock has a built in receiver that automatically synchronizes itself with the WWVB radio broadcast by the US Governments National Institute of Standards and Technology (NIST) in Fort Collins, Colorado. The Atomic Clock will always be accurate to within on second as it receives daily WWVB updates.
  • Color Calendar and Day of Week Display - Always know what day of the week it is with a quick glance. The clock displays the calendar and the day of the week. Using the Snooze/Dimmer switch on top of the display, you can easily adjust the display brightness to your liking.
  • EASY TO SET DUAL ALARM - Set alarm for two people, or set one alarm for weekdays and the other for weekend!. Snooze/Dimmer Switch is simple to use and on top of the display.
  • BATTERY BACK-UP - There is a "No Worry" battery back-up option (requires 2 x AAA battery, sold separately), that will allow the alarm to go off, even if the power goes out. The battery back-up stores the time and alarm settings if the power is interrupted. During battery back-up the clocks display will not be lit. Once power is restored, the display will re-light.
  • ALWAYS ON DISPLAY Display is always illuminated. You can use the Snooze/Dimmer switch on top of the display, to easily adjust the display brightness to your liking. NOTE: The screen will go dark while the clock is setting and searching for the Atomic Signal. Once signal is located, the screen will always be illuminated.

Brand: Sharp


Color: Silver


Display Type: Digital


Style: Contemporary


Special Feature: Adjustable Brightness, Atomic, 2 Alarms


Product Dimensions: 6.14"W x 5.1"H


Power Source: Corded Electric


Room Type: Bedroom, Home Office, Living Room


Shape: Rectangular


Indoor/Outdoor Usage: Indoor


Brand: Sharp


Color: Silver


Display Type: Digital


Style: Contemporary


Special Feature: Adjustable Brightness, Atomic, 2 Alarms


Product Dimensions: 6.14"W x 5.1"H


Power Source: Corded Electric


Room Type: Bedroom, Home Office, Living Room


Shape: Rectangular


Indoor/Outdoor Usage: Indoor


Theme: Atomic Clock


Frame Material: Plastic


Are Batteries Included: No


Mounting Type: Tabletop


Item Weight: 1 Pounds


Number of Batteries: 2 AAA batteries required.


Alarm Clock: Yes


Number of Items: 1


Operation Mode: Atomic


Dial Color: Silver


Clock Form: Multi Display


Global Trade Identification Number: 92


Size: Small


UPC: 049353002392


Item Weight: 1 pounds


Batteries: 2 AAA batteries required.


Date First Available: September 27, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Feb 5 – Feb 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Great clock only two problems
This is a great clock. After five minutes it updated correctly but I did have to set the time zone. The battery backup is great if you have power outage. The clock is very bright but can be dimmed down at night. One problem is the display will randomly go blank however unplugging the clock and plugging it back in does fix it. Very disconcerting when you wake up in the middle of the night and check to see what the time is and the display is blank. The other problem is the alarm is so quiet I cannot hear it. Correction, discovered that when the clock is updating the display will go blank however after the clock is updated the display will come back on. Now the only problem is the quiet alarm. ... show more
Reviewed in the United States on January 21, 2024 by Bill

  • Nice Clock, But Be Mindful of Placement
Good size, good information, fairly easy to set up. I like that it shows the full date along with the day of the week. I have two appliances in the kitchen that display the time but none with the date. It has a nice thin sleek look which is appealing also. I wanted a not too small but not too large clock for my kitchen counter just as an informational decor piece and this one works perfectly. One thing though, before purchasing, I read reviews that stated if you are looking up at the clock from a bed side table the numbers aren't as apparent as looking at it from above the clock or straight on. And that is 100% correct. I did test it looking up at it from below and the digital info did not come thru as well. However, It works for me because I bought the clock to use only on my kitchen counter and I am looking down at it. So I did not take an additional star off of the review. I would recommend this clock as long as you are mindful of the placement and locate it where you will be looking down at it or straight on. ... show more
Reviewed in the United States on September 23, 2024 by Ms. SVM

  • Great features, if they actually worked
I bought 2 of these. Feedback based on that fact. First one, I learned the dimming feature (3 levels that control brightness via dimmer button) did not work properly. Clock would stay well lit for about a day and then change on its own to the lowest setting where clock was unreadable (screen seemed black). The dimmer button would not work to change it back. It remained dark and unreadable. Despite resetting the clock and pulling the electric plug to restart, nothing worked to reset/restore to the brightness setting. I liked the features and the size and look of clock enough to try again with a new one, so I bought a 2nd one. (I thought the defects of 1st one was an anomaly, but I was mistaken). The new one was worse. Out of the box, it looked used. It had dings and scratches on the plastic the way a plastic item gets if it has been dropped or smacked around. I didn’t like it, but I could have lived with dings if the clock worked right. But it not only had the same defect with the brightness and dimmer button as the first purchase did, but the time setting functions locked up while setting it and wouldn’t release. I couldn’t even complete the clock set up. Truly unacceptable, especially from the Sharp brand. Don’t waste your money on this one. Function and size of clock would be great, if they actually worked, but they do not. I bought another brand (Baldr) to replace 2nd clock and it seems to be working without issue, so far. ... show more
Reviewed in the United States on February 1, 2023 by NY Apple

  • Great clock
Great clock. The digits are large and easy to read. Perfect gift for mom's 90th birthday. The atomic clock has trouble receiving the signal from Colorado, so it doesn't sync up often. I gave it 4 stars because of the atomic sync issue but other than that, its a great clock.
Reviewed in the United States on October 19, 2025 by Robert Johnson

  • Incomprehensible control buttons and flakey LED backlight
Usually SHARP makes quality products, so I'm not sure what happened on this one. First one we received the LED backlight didn't work at all. If viewed from just the right angle we could see that the LCD display was functioning, but without the backlight the clock was useless. We returned it, requesting a replacement. The next one arrived in just two days, which was great. The new one took a lot of fiddling around to get the clock and calendar set. The functions of the control buttons are weird and seem to interact in incomprehensible ways. But the backlight did work! At least for a while. Several days in, and now its backlight sometimes turns off for a while, then comes back on. I haven't decided yet if I'll return it too. We'll give it another week and see how it behaves. But if I had it to do over, I'd start off with a different model! One odd "feature" is that although the time can be set by way of the "atomic" WWV radio signal, the calendar is set manually. Why? The WWV signal includes time AND date information. Whose idea was that? *** A FOLLOWUP *** I found out that this model, for some reason, turns off the display backlight while it syncs to the WWV time transmission. It seems to do this at semi-random times late at night. ... show more
Reviewed in the United States on July 25, 2022 by Scott A. Martin

  • It's got it all and it all works fine. Outstanding luminescent display!
• It's got it all. Excellent calendar clock with outstanding luminescent display including the full name of the day of the week with NIST WWVB radio time code reception & sync capability. Back up batteries keep the clock & LCD going if/when AC adapter power is unavailable. • Bought it for my brother whose personal situation requires him to keep track of the DAY OF THE WEEK as well as time of day which he was simply unable to do. Problem solved! • The clock sits ~ 12 feet in from a window in his apartment on the 2nd floor of a big, old, hulking 5-story concrete/brick apartment block. To my pleasant surprise, the radio time code sync succeeds quite reliably but, as far as I can tell, only when the window is at least partially open e.g. ~ 2-ft X 2½-ft screened opening at ~ 2 A.M. • Graphics & brightness control are via LCD. Luminance & chrominance are via white, green & blue LED backlighting arrays. • LED backlighting goes off during the radio receive interval (once every 24 hours) or when only powered by battery but you can still read the LCD, up close, via e.g. ambient lighting or flashlight. ... show more
Reviewed in the United States on May 29, 2021 by Toot Uncommon

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