

🕰️ Stay ahead of time, effortlessly stylish and flawlessly precise
The La Crosse Technology WT-3102S is a 10-inch atomic analog wall clock that automatically syncs with the US Atomic Clock for exact timekeeping, accurate to the second. Featuring four selectable USA time zones and automatic daylight saving time updates, it offers hassle-free precision. Powered by a single AA battery for up to one year, its sleek silver frame and silent operation make it a perfect blend of modern style and reliable function for any professional space.









































| ASIN | B000AMCAUG |
| Alarm Clock | No |
| Are Batteries Included | No |
| Assembly required | No |
| Batteries | 1 AA batteries required. |
| Batteries required | Yes |
| Best Sellers Rank | #74,737 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #145 in Wall Clocks |
| Brand | La Crosse Technology |
| Color | Silver |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,607) |
| Dial Color | Silver |
| Diameter | 10 Inches |
| Display Type | Analog |
| Frame Material | Plastic |
| Global Trade Identification Number | 00757456985428 |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.32 ounces |
| Item model number | WT-3102S |
| Manufacturer | La Crosse Technology |
| Material | Metal |
| Mounting Type | Wall Mount |
| Number of Batteries | 1 AA batteries required. |
| Number of Items | 1 |
| Operation Mode | Atomic |
| Power Source | Battery Powered |
| Product Dimensions | 10"W x 10"H |
| Room Type | Office |
| Shape | Round |
| Size | 10 Inch |
| Special Feature | Atomic, Daylight Savings |
| Style | Wall Clock, 10'', Silver |
| Theme | Modern |
| UPC | 689751750893 702916223909 757456985428 757456993195 743138281650 689751750916 043919592969 |
| Volume | 0.02 Milliliters |
| Warranty Description | 1 year warranty. |
| Warranty Type | Limited |
A**R
It's a great clock! So glad I bought this one. It looks so good in my kitchen and works perfectly.
This is a great little clock! I had to replace one that I knocked off the wall while cleaning. I have it in the kitchen and it looks so nice. It is very quiet as you don't hear any ticking noise. The size is perfect for any size kitchen and goes with any decor. The one I had ordered prior stated you had to wait 3-7 days for it to anatomically correct the time? I needed a clock for now!
P**B
Keeps perfect time
I have had digital atomic clocks and have liked them for their accuracy. This analog atomic clock is great. The size of the face makes it easy to read and it makes no ticking sound as it works. When I went to set the time for the first time, I just had to put in the time zone and the hands moved around to the correct time on their own. I’m very pleased with this clock.
L**R
A Clock With Notable Professional Focus
She's a beauty, this clock, as analog as your child's first board-like counting book, round as every Mercator map longs to be, as accurate as your great-uncle's Tag Heuer wrist watch which he wears on Arbor Day and St. Crispin's Day. But to the atomic part: Is it? Well, in that anything, except gravity and Bluetooth, is atomic, yes it is. But to assume that a clock is precise because it is made of atoms is a leap that even a quantum mechanic would be loathe to make. Mine, as an exemplar, keeps pretty good time, and that is all I need. Thanks; I'll let myself out.
F**Y
Nice clock
Nice clock works as it should, you may have to leave sit by a window for it to catch the satellite to set the time. Mine took a couple tries, but it did work and it does set itself at daylight savings time. I have bought a total of four of these clocks by lacrosse and I’ve had good luck with all of them.
C**.
Nice clock bit it's biggest feature (auto set) is finicky
MAR 2025 UPDATE: The radio setting has never worked once in all the time I've had this clock. Still, it does keep time well and looks attractive. I do recommend the clock if you're willing to set the time manually -- but note that "falling back" from daylight savings will be tedious as you wait for it to advance through 11 hours of time. I can't recommend this if you are buying it for the automatic set function. I like this clock. It looks super great and seems to work well. Except one thing -- the auto set feature did not work. I gave it a couple days but it seems like it never acquired a signal. Mind you, this wasn't some room buried deep in the house -- it was in the bathroom with an exterior wall and window. Some are saying you need to hang it a certain way to get it to set -- but that's not a great solution. That means you aren't going to get the time sync and timezone change features of the WWV radio signal when it's finally moved to where you want it. My recommendation is: it's a good clock. Set it manually and hang it. If the auto-set feature works for you then fine, but don't assume it will work right. Maybe someday they'll do a version with a better antenna or RF amp so the auto-set function works well. At the very least, it would be nice if they added an LED to indicate whether or not it has acquired the WWV signal.
C**R
Easy set up, synched within minutes
Easy set up. Flip over and click the setting to pacific, mountain, central or eastern. Set yes or no for DST. Insert AA battery. Ultimately used on north facing wall but the clock started synching after inserting battery while in the middle of the house, with the clocking lying on a table. Very cool to watch! Hope it lasts and we are done with cheap clocks, also bought here, that last maybe 2 months and then increasingly inaccurate.
T**D
Good value!
Good automatic adjusting battery clock. Does not adjust for daylight savings time automatically
I**Z
Accurate, nice looking
I like the clean modern style of this clock, with a ten inch diameter it's a bit small for mounting on a large wall but for my application in a little room and smaller wall in a nook it fit perfectly. The clock functions as reliably as most of quartz movement type battery clocks with the added feature of receiving the WWVB atomic clock signal out of Ft. Collins, CO. making it accurate to within a second every 300 million years. The set up was easy, even though it has an incrementally advancing second hand the clock is silent enough running that I can not hear it within 3 ft which is nice for my bedroom location, the clock is not mounted on an exterior wall or close to a window but still received the WWVB signal within 2 hours of setting up. The knowledge that this clock is synced to WWVB appeals to my sense of science and history of striving for accurate time keeping..... knowing that the clock is associated with the same technology that helps navigate the ships at sea and satellites in space is pleasantly satisfying.
J**T
This does not work in Australia and the manual set is WAY to had to set accurately.
H**A
If synced to the radio time source…and set itself. All I had to do was press the button for eastern time zone in the us. (Note: it only is programmed for the four US time zones. ) It’s quiet, and accurate. The second hand is well calibrated and lands on the tick marks. I’m actually very happy with it.
V**R
Este reloj tiene conexión automática con el reloj atómico de Colorado; en mi caso no logré que se conectara automáticamente con el mismo, por lo que lo tuve que sincronizar manualmente y hasta la fecha casi un mes, esta muy exacto y sin problema alguno. En teoría una vez sincronizada la maquinaria, solo se ajusta; tienes que seleccionar tu zona del tiempo y trae un interruptor para activar-desactivar el horario de verano donde en algunos países no se aplica, por ejemplo la Ciudad de México.
D**S
Nice looking clock but does not auto set for countries outside of the US. As such a bit pointless for UK market.
R**S
Relógio muito bom, não precisa ficar acertando as hrs, ele se ajusta automaticamente, inserir pilhas de boa qualidade, eu tinha um outro e tinha que ficar trocando e ajustando sempre, e este não precisa fazer estes procedimentos, sómente quando acabar a energia das pilhas, ótimo produto .
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