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⏳ Stay ahead of time with style and precision!
The La Crosse Technology WT-3129B is a 12-inch atomic analog wall clock featuring automatic WWVB radio time synchronization, four time zone settings, and a sleek black matte frame with silver bezel. Designed for effortless accuracy, it offers up to 5 years of battery life with simple operation and reliable Daylight Saving Time adjustments. Perfect for professionals seeking a blend of classic design and cutting-edge timekeeping technology.





| ASIN | B0080JIVMW |
| Additional Features | Daylight Saving, Multiple Time Zone, Programmable |
| Alarm Clock | No |
| Batteries are Included | No |
| Best Sellers Rank | #84,584 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #128 in Wall Clocks |
| Brand Name | La Crosse Technology |
| Clock Form | Mantel |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,543) |
| Dial Color | black |
| Display Type | Analog |
| Frame Material | Plastic |
| Global Trade Identification Number | 00757456986722 |
| Included Components | La Crosse Technology WT-3129B 12 Inch Atomic Analog Wall Clock, Pack of 1, Black |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 12"W x 12"H |
| Item Type Name | 12 Inch Atomic Analog Wall Clock |
| Item Weight | 1.2 Pounds |
| Manufacturer | La Crosse Technology, Ltd. |
| Manufacturer Part Number | WT-3129B |
| Manufacturer Warranty Description | 1 year. |
| Material Type | Plastic |
| Model Number | WT-3129B |
| Mounting Type | Wall Mount |
| Number of Batteries | 1 AA batteries required. |
| Number of Items | 1 |
| Operation Mode | Atomic |
| Power Source | Battery Powered |
| Room Type | Bedroom, Classroom, Home Office, Kitchen, Study Room |
| Screen Size | 12 Inches |
| Shape | Round |
| Size | 12-Inch |
| Smart Home Compatibility | Not Smart Home Compatible |
| Style Name | Classic |
| Theme | Modern |
| UPC | 885690528962 757456986722 696723387070 885259413173 885721804645 885677178043 885447528252 757456078205 |
| Unit Count | 1.0 Count |
| Warranty Type | Lifetime |
| Watch Movement | Atomic |
C**L
QUALITY CLOCKS
Easy to set up, beautiful wood finish. I have two of these clocks different models they are beautiful and accurate. Will last for years, nice decorative accents to any room
A**R
Works as an Atomic Clock should
Very good construction. Large numbers make it very easy to read. Easy to set up. Keeps time perfectly.
C**S
Beautiful, upgraded analog clock!
This is a very lovely clock that I needed for my exercise room - it looks very classy on the wall. I had seen digital clocks automatically set to the right time, but I was pretty mesmerized watching the analog clock set itself! It is a great size, easy to read and quiet. I love that it includes places to add two more AA batteries so that they last longer. It has settings for the time zone and daylight saving time option - it set itself to the right time within just a couple of minutes. I am really pleased with this purchase!
R**.
A perfect clock
Works perfectly. It took only a few minutes for the clock to pick up the atomic signal and give the exact time. I confirmed this with the National Institute of Standards and Technology website.
C**A
Great but you should know its limit
This clock automatically adjusts itself—like magic! Well, atomic magic. But before you marvel too much, here’s a fun fact: the timing of its synchronization depends heavily on where you live in the U.S. Since there’s only one atomic signal tower (NIST Radio Station WWVB in Colorado), folks in the Pacific and Mountain time zones are living the dream—it syncs all day long. But if you're in the Eastern time zone, especially in New England like me, the clock gets a bit shy. It only tries to sync around 4:00 a.m., like a secret agent reporting in before sunrise. I live in one of those signal-challenged zones, and for a few days, my clock just... gave up. No sync, no glory. Eventually, it caught the signal and adjusted itself—hallelujah! But waiting for it felt like watching paint dry in slow motion. Still, once it locks in, it’s impressively accurate. Overall, it was good buy, just needed a little patience.
M**B
Worked immediately
Quick set up and it worked right away. I liked the extra battery slots, i have never seen that before. I must laugh it kind of reminds me of a car tire with a silver rim. Ha HA like an old cragar.
L**S
great choice
This is the third one of these I own. They are weasy to see from a distance and change from daylight savings time to standard time automatically. Batteries last in them as well. This last one I put in the garage so when I am working out there I can keep track of the time.
J**F
nice clock with misaligned hands - Update: do not buy, randomly shows wrong time!
It's a nice looking clock with misaligned hands. The numbers on the face of clock are large enough to easily read from a distance. It has a clear cover over the face of the clock to protect it. It's easy to setup your time zone (PST, MST, CST and EST), and it's already set on DST(daylight saving time) so only residents of Arizona will want to turn that off. It is annoying to wait for the time to auto-set itself but I understand it is by design since it has to wait for the radio signal from Fort Collins, Colorado. For me it took about 1.5 days and I was worried I might not be able to catch the signal in North Carolina, but it worked! I'm not a big fan of their misleading marketing label of "atomic time" since it may mislead people to assume it's an atomic clock and it's not, it's "radio controlled" and that would have been a more accurate label, but it's their marketing choice. Ok, now the big reason why I removed one star. The hands are misaligned VERY obviously, and especially the seconds hand does not stop on the mark but rather in between. Other reviewers have commented on this also, and I bought a second clock thinking it will be better but it has the same issue. It looks like it's a problem across on all of their clocks. And you can't align the clock hands yourself because there are no controls on the back of the clock that will allow you to do that. They spend the time to design a nice clock but could not figure out how to align the clock hands on the mark? I think it's a problem with their quality control and this makes me worried about how long will the clock last if they did not test it after production. Overall, nice clock with misaligned hands. Update: Jan 25, 2024 - I bought this clock 1 month ago. Initially the clock set itself to correct time after 1-2 days of waiting. I put the extra 3 duracell batteries in so it will last 3-5 years like they claim. For the most part it runs correctly, but at few random times it's off by a lot. For example this morning it's showing 11:36 as time, and it's 07:28, that's off by 3 hours. And it was showing correct time yesterday. How does that even happen? The basic function of a clock is to show correct time and if it randomly shows you the wrong time then it's unreliable. I do not recommend this clock and downgrading to 1 star.
A**S
Some reviews commented on unable to automatically update the time. I recommend using a web browser and searching for 'wwvb coverage map' (without the quotes of course) before you purchase this item. Clearly a large portion of northern and north eastern Canada are not covered by this transmitted signal. Also as one moves further from Colorado, ensure the clock front or back faces (approximately) toward Colorado. I reside in North Okanagan BC and first placed the clock on a north exterior wall. This resulted in unable to automatically updating the time. When I reread the manual, I realized my error and moved the clock location to an east facing wall. Within 5 minutes the clock moved to the correct time and has tracked WWVB accurately ever since. I appreciate the ease of installation and elegant look of this clock. I really value the fact, although I spend most of my day at my desktop, I did not need to install an app and have yet another icon or programme on my computer. Even opening the task bar is a PITA (often hidden by numerous open applications), when all I do now is simply turn my head and look at the time. Time will tell if the battery life reaches the expected 5 years as stated in the manual. But I'll be happy to change 3 AA batteries every 3 years.
J**T
Por el precio no hay nada parecido, yo soy extremadamente puntual por mi trabajo y dependo de relojes exactos para poder desayunar o ir por agua monitoreando los procesos donde trabajo. Estos relojes se ponen solos a la hora, y no es verdad que no puedan ajustarse a Mexico ya que tienen un selector donde no se activa el horario de verano ya que en estados unidos en Arizona no cambia de horario. Esta version usa 2 baterias extra y promete el triple de tiempo sin reemplazarlas. Lo unico que hay que notar es que es un poco menos silenciosa que las versiones mas grandes de una sola bateria.
A**E
Why sell this in the UK when it’s not suitable. Stupid waste of time
E**K
Looks great, appears to be very well made. I got it working, and it's keeping perfect time. All I need to do now is wait for daylight saving time and see what happens. I really believe that there will be no problem with the time change because I have another la crosse clock and it works perfectly.
A**S
Como en la foto y trabajando de manera correcta.
Trustpilot
2 weeks ago
5 days ago