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La Crosse Technology

La Crosse Technology WT-3102B 10-Inch WWVB Self-set Analog Wall Clock and automatic DST reset,Black/silver

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Availability: Only 2 left in stock, order soon!
Fulfilled by Greatbigoutlet
Arrives Wednesday, Sep 9
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Color: Black


Size: 10 Inches


Features

  • For precise time in the home or office, atomic analog clock from La Crosse Technology. Atomic time with manual setting - Manual Reset Button
  • Frame features chrome-colored finish with black inner trim; flat lens covers clock face from dust and debris
  • Clock resets regularly by radio-control to match the US Atomic Clock in Colorado and adjusts automatically for daylight savings time
  • Users select from 4 time zone setting buttons on the reverse for area time; requires separate purchase of 1 AA battery
  • For precise time in the home or office, atomic analog clock from La Crosse Technology
  • Frame features chrome-colored finish with black inner trim; flat lens covers clock face from dust and debris
  • Clock resets regularly by radio-control to match the US Atomic Clock in Colorado and adjusts automatically for daylight savings time
  • Users select from 4 time zone setting buttons on the reverse for area time; requires separate purchase of 1 AA battery
  • Clock measures 10 inches in diameter and 1-2/3 inch in depth with a 7-1/4-inch diameter face; this clock is covered by a 1-year warranty

Description

Keep track of time with the utmost precision with this attractive atomic analog wall clock from La Crosse Technology. The stylish clock receives radio signals at a 60kHz frequency up to 2000 miles away from its source, the United States Atomic Clock in Boulder, Colorado. By radio communication with its built-in antenna, the clock regularly updates the hour, minute, and second of the day for continued accuracy. Additionally, the clock adjusts automatically for daylight savings time in the spring and fall. An attractive chrome-colored plastic frame encompasses the clock face. Underneath the flat lens, contemporary numerals adorn the face for easy reading. Four buttons allow users to choose the appropriate United States time zone. For those who prefer their clocks to run five minutes fast or to match another clock, the clock offers a manual set option. For the best results, place the clock away from computers, electronic equipment or other articles that receive a signal. The clock may be slow to receive signals upon initial set-up, but should communicate unhindered after one day. This clock requires the separate purchase of one AA battery for a year's worth of power. With a 7-1/4-inch diameter face, the full body of the clock measures 10 inches in diameter with a 1-2/3-inch depth. The clock weighs 1-1/3 pounds upon shipping.

Brand: La Crosse Technology


Color: Black


Display Type: Analog


Style: Contemporary


Special Feature: Atomic, Daylight Saving, Multiple time zone


Product Dimensions: 10"W x 1.66"H


Power Source: Battery Powered


Room Type: Office


Shape: Round


Indoor/Outdoor Usage: Indoor


Display Type: Analog


Additional Features: Atomic, Daylight Saving, Multiple time zone


Power Source: Battery Powered


Indoor Outdoor Usage: Indoor


Mounting Type: Wall Mount


Number of Batteries: 1 AA batteries required.


Alarm Clock: No


Operation Mode: Manual,Atomic


Watch Movement: Automatic


Item Dimensions W x H: 10"W x 1.66"H


Item Weight: 9.07 g


Screen Size: 7.25 inches


Size: 10 Inches


Material Type: Plastic


Frame Material: Plastic


Warranty Type: Limited


Color: Black


Style Name: Contemporary


Room Type: Office


Shape: Round


Theme: Plain


Dial Color: Black


Clock Form: Mantel


Brand Name: La Crosse Technology


Number of Items: 1


Number of Packs: 1


Global Trade Identification Number: 11


Unit Count: 1 Count


Manufacturer: La Crosse Technology


Manufacturer Warranty Description: 1 year warranty.


UPC: 757456985411


Model Number: WT-3102B-INT


Manufacturer Part Number: WT-3102B-INT


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 9

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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Top Amazon Reviews

    • Excellent, easy-to-use "atomic" clock.
Color: Black Size: 10 Inches
I'm a big fan of "atomic" clocks and this is one of my favorites. OK, I'm probably a clock geek because there are clocks almost everywhere in our home - including the bathrooms (hey, who doesn't like to know how long they were in the shower :) ). This smallish clock is just right for many locations and it eliminates the repeatedly annoying resetting of clocks twice each year. Its accurate, quiet, looks pretty good, and has great battery life. When changing the battery, the clock resets itself and I'm a "happy camper" for that. I wonder why clocks in appliances (like stoves, microwaves, coffee makers, refrigerators, et al) are not "atomic" and self setting. The manufacturers are missing a nice feature. Anyway, I recommend this clock to my fellow clock geeks. ... show more
Reviewed in the United States on June 3, 2026 by Price
    • Nice clock that sets itself!
Color: Black Size: 10 Inches
Review Image by Twin MOM
Nice looking clock. It's a bit smaller than the clock it is replacing so I have to get used to that. Just looks a little small in the space. But that's just me needing to get used to it. Numbers are a nice size to be easily readable. Very quiet - the previous clock had a noticeable ticking sound so I appreciate how quiet this one is. At first, the clock didnt connect for the atomic function to work - I just manually set it. But it was able to connect overnight - so the wall where it will be is in the right place! Yay! Overall, I am very happy with it. ... show more
Reviewed in the United States on August 26, 2026 by Twin MOM
    • Good clock. Large, easy to read dial and hands. Simple, understated look. Automatic.
Color: Black Size: 10 Inches
This is a good clock, It's easy to read, and, if you can get a radio signal, it sets itself. For those who are wondering whether it makes a ticking sound, yes, it does. It isn't loud, but it is present. Large, easy to read dial and hands. Simple, understated look. My clock arrived with a few flakes inside the casing. I was able to open the clock up and remove the fluff, clean the front and reassemble to clock. However, I would not advise doing this as it probably will void your warranty. If you move or damage the hands, it may be difficult or impossible to reset them. I don't like sweep second hands, so I removed it, just leaving hours and minutes. Again, you might ruin your clock if you make this change; however, I like the result. I was pleasantly surprised that the front of my clock was glass, not plastic. The clock goes through a few timing cycles when you set it up, so don't try to adjust it until it has fully synchronized. It's easy to get impatient, just wait; it will either find the radio signal or it won't. If it doesn't, just set the time manually. Mine keeps perfect time. There's an option to cancel daylight savings time which is good if you live in a DST free zone, or if in the future this changes. Disappointed that the clock is not silent, but in all respects it's a good clock for a good price. I used a picture hanger to hang it on the wall, you can also use a screw (not supplied). ... show more
Reviewed in the United States on February 21, 2018 by Dr Dave
    • If you need one clock in the house that always has exactly the right time, this is it.
Color: Black Size: 10 Inches
I've had a few "atomic" clocks in the past that never seemed to work. I thought it might be because I'm on the east coast of Florida and about as far from the transmitter in Ft Collins, CO as you can get. But I really needed a kitchen clock that was fairly accurate and it's only a few bucks more than an inaccurate clock, so I ordered this clock. Fortunately, I have a north-south interior wall in the kitchen so I planned to hang it over a doorway with the back of the clock facing west and hope for the best. When it arrived, I took it out of the package, read the instructions, put the battery in and sat back to watch. The hands spun around working through the hours until they were at 12:00 straight up. It is supposed to be easier to sync at night and it was still mid-afternoon but, after a couple of minutes, the hands suddenly started working their way around the clock and stopped when they showed the correct time. I work with computers all day long but I still have to say, it was very cool. I checked the clock against the time on my laptop watching to see how well they matched. My laptop time from the internet matched the clock to the second. They both flipped to the next minute at the same instant. I've seen a couple of questions regarding noise from the clock. One thing I did notice is that even when I held the clock up to my ear, it was completely silent. Unlike the clock this one replaced, I heard no clicks, humming or any other sounds. Also, I normally sit about 12'-14' from the clock and it is easy to read the numbers at a glance. You probably think this is stupid but it really was fun to see my clock sync itself and know that I could simply glance up and get the exact time as accurately as any household clock could be. So, it gets one of my rare 5 Star reviews. I love it. ... show more
Reviewed in the United States on December 5, 2021 by FromTheCouch
    • So far, so good
Color: Black Size: 10 Inches
Didn't sync immediately from California, but it caught up overnight when installed on the east wall of the house. So far it runs within 3 seconds of the time from my phone. It's silent - it doesn't make a ticking noise, but the second hand does move once a second. I was hoping for a smooth sweeping second hand like some other quartz wall clocks do these days. ... show more
Reviewed in the United States on March 29, 2026 by E. Burke
    • Perfect Timepiece!
Color: Black Size: 10 Inches
I purchased both this clock, and The Weather Channel WT-3131TWC Atomic Wall Clock with Forecast, and use them both. The Weather channel clock cost $69.99 so this is a considerable price difference to pay for the larger size and weather forecaster option (which does seem to work fairly well) so decide if these are important features for you. I actually like this LaCrosse clock's appearance and size better, and I certainly like the $12.99 price better. I found both clocks very easy to set up, and the written directions unnecessary, as the back of the clock explains itself quite nicely with its four little buttons to choose from: (PT; MT; CT; ET). I merely had to put the battery in, chose ET for Eastern Standard Time, and the clock automatically set itself. You won't have to take it off the wall to re-set it for Daylight Savings, as it will automatically take care of that too! Besides a battery change when needed (one AA battery) there is no work involved with this clock. Given that my other clocks were continually changing the time I had set (depending on the power of the battery??) I really appreciate now being able to look up and know for sure that this is the exact time. However, on the flip side, if you are someone who wants to trick yourself into getting places on time by purposely setting your timepieces ahead, be aware that this is not an option with atomic clocks. There are also digital atomic clocks with backlight available, so if you prefer the visual clarity and a night time view of lit up numbers you may want to do a search for these. I personally did not choose the digital because the light emitted from digital clocks at night conflicts with recent medical recommendations to keep your interior as dark as possible when you sleep at night in order to insure the most deep and healthy sleep, and I was using these in personal areas. Obviously not an issue if placed away from the area you sleep in, and some of these looked very attractive, though the prices were not nearly as good. There are also digital clocks, such as the LaCrosse Technology WS-6002U-A Atomic Digital Wall Clock that Amazon sells for $19.99, which do not have a backlight, so you get the digital read out without the light. There are many options to choose from. For the price I highly recommended this item. I intend to order more of these, as gifts for time challenged friends and family, and one for my office. 5 Stars! ... show more
Reviewed in the United States on August 14, 2005 by taygete
    • If you live in a cave or a fallout shelter...
Color: Black Size: 10 Inches
Recently purchased 3rd piece of this same model. Let's get the sole negative out of the way immediately: it is not utterly silent. The clock emits a barely noticeable chop-chop sound as the sweep hand goes around, a noise that that is completely masked by background TV, street sounds, and the screams of the ghouls we keep in the basement. The clock's style is purely a matter of taste. We use it in the hallways and have one on each level. The simple black rim and white face go best with lighter colors. The clock should not be to be the focus of any room unless you are counting the seconds to the Apocalypse. It hangs above the kitchen sink. It hangs next to the front door near the coat rack so you know exactly how late your kids are. It hangs in the laundry room. It is not a grandfather clock you will pass on to your children. The criticisms here about failure to set, failure to reset, can't get DST, etc. all have one thing in common: operator error. Do you live in a cave? Does your abode have a yellow and black sign with three upside- down triangles contained within a circle on an exterior wall? Was the clock placed on your chest under your crossed arms as you were lowered into the ground in anticipatory repose (see above)? Then the clock will not reset. To catch the wave from Fort Collins, follow the instructions: place it facing west overnight. The face is the part with the big numbers and the hands that move around the circle. West is the direction of the sunset. The wave is real. Otherwise, US Navy ships would be running aground around the world. In 3 years of ownership, the wave has never failed to wash over our clocks. This is a simple, functional wall clock that is an excellent value. We purchased two more after having the first one for several months which is the best kind of recommendation you can use to make your own judgment. Highly recommended. ... show more
Reviewed in the United States on April 11, 2021 by Go4LiveMusic
    • Totally reliable clock
Color: Black Size: 10 Inches
The 10-inch self-set clock arrived today. My decades old 12-inch La Crosse clock had finally died, but had given great service for many years. The new clock is very attractive and I'm very pleased with it. I would definitely order from this company again.
Reviewed in the United States on May 4, 2026 by JG in AZ

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