---
product_id: 119575787
title: "La Crosse Technology WT-3129B Atomic Analog Wall Clock 12\" Black"
brand: "la crosse technology"
price: "HK$1454"
currency: HKD
in_stock: true
reviews_count: 6
category: "La Crosse Technology"
url: https://www.desertcart.hk/products/119575787-la-crosse-technology-wt-3129b-atomic-analog-wall-clock-12
store_origin: HK
region: Hong Kong
---

# Atomic time sync accuracy 4 time zone settings 5-year battery life La Crosse Technology WT-3129B Atomic Analog Wall Clock 12" Black

**Brand:** la crosse technology
**Price:** HK$1454
**Availability:** ✅ In Stock

## Summary

> ⏳ Never miss a second—sync in style with precision and power!

## Quick Answers

- **What is this?** La Crosse Technology WT-3129B Atomic Analog Wall Clock 12" Black by la crosse technology
- **How much does it cost?** HK$1454 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/119575787-la-crosse-technology-wt-3129b-atomic-analog-wall-clock-12)

## Best For

- la crosse technology enthusiasts

## Why This Product

- Trusted la crosse technology brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Enduring Power:** Runs up to 5 years on a single set of AA batteries—set it and forget it.
- • **Trusted Legacy:** Backed by La Crosse Technology’s 40+ years of expertise and U.S.-based lifetime support.
- • **Precision Atomic Sync:** Automatically updates time via WWVB radio for flawless accuracy.
- • **Sleek, Timeless Design:** 12-inch frosted black frame with silver bezel adds a sophisticated touch to any space.
- • **Effortless Time Zone Adjustment:** Switch easily between PT, MT, CT, and ET with a simple toggle.

## Overview

The La Crosse Technology 12-inch Analog Atomic Wall Clock combines cutting-edge atomic timekeeping with a sleek black and silver design. Featuring automatic WWVB radio synchronization, a 5-year battery life, and easy 4-zone time setting, it offers unmatched accuracy and convenience. Perfect for professionals who value punctuality and style, this clock is supported by decades of trusted expertise and lifetime U.S.-based tech support.

## Description

From the manufacturer La Crosse Technology WT-3129B 12 Inch Classic Atomic Analog Wall Clock Self setting time with Accuracy Convenient self-setting time to Universal time by a WWVB signal with automatic updates for Daylight savings time. It features a one-touch time zone set button and requires only 1 AA alkaline battery (not included.) Relax with peace of mind knowing the accuracy of this clock and keeping on time! Classic design Highlighted by a sleek round plastic black frame, featuring a timeless analog dial, this essential clock is perfect accenting any room. Hang it above your desk to keep track of the time while you work, or let it accent a collection of metallic art prints for eye-catching appeal. Buying an atomic clock just makes sense. Simply select your time zone & clock sets itself. *Additional Feature: Extra battery compartment *Additional compartments to add 2 extra AA batteries to prolong the clock's battery life (up to 3 years/36 months) WT-3129B (factory restart) Remove battery, press SET tab 20 times to clear electrical charge Wait 15 minutes, install new battery Hands spin to 12:00 position, & search for Atomic signal Strongest Reception in evening (leave clock facing Fort Collins, Colorado; WWVB location) Atmospheric/electro-magnetic conditions may slow connection (may take up to 5 nights to set) *Optional manual time set: Hold SET for 3 seconds, hands will move, release SET when at correct time **Atomic signal will override manual set time, when connected Convenient Self-setting Time and Accuracy! Remove the hassle and worry if your clock's time is correct, with La Crosse Technology's Atomic Wall Clock. This 12" self-setting, radio-controlled analog clock automatically sets to the exact time and keeps it accurate to the second. It has four time zone settings, and it automatically updates for Daylight Saving Time (on/off option). Operating this wall clock is easy. Simply insert one AA alkaline battery into the clock. After the signal is received, press the Time Zone button to set your time zone. Use the manual reset button if you need to readjust the clock, if you are outside the 2,000 mile distance from the signal (located in Fort Collins, CO.) Convenient extra battery compartment for two additional AA batteries to extend the clock's power up to 3 years. This convenient wall clock has a stylish black frame and an easy-to-read analog face. Its simple style will complement almost any room. Accurate time with Modern Technology, our 12" Analog Atomic clock is perfect for any home! Classic design with sturdy plastic framework Black plastic case 8.75" clock dial 2" wide frame Easy to Read and Operate Automatically sets to exact time Accurate to the second Automatically updates for Daylight Saving Time (ON/OFF option) 4 USA Time zones: PT- default, MT, CT, ET Simple operation with 1 AA alkaline battery Optional additional battery compartment Requires 1 AA alkaline battery to operate (not included) Or, Insert two batteries in the compartment near clock movement to extend battery life -up to 3 years

Review: Not for UK users - Why sell this in the UK when it’s not suitable. Stupid waste of time
Review: Check WWVB coverage before purchase - 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.

## Features

- [Automatic Time Updates] - The atomic time function allows the watch to conveniently sync with WWVB radio transmission from Fort Collins, CO, for accurate time updates.
- [Classic Design] - With unmatched attention to detail, the WT-3129B is highlighted by a distinctive frosted 12-inch black frame with a silver bezel - a statement piece for any home.
- 5 YEAR BATTERY LIFE A high-quality set of 3 AA batteries keeps the watch running for up to 5 years - an impressive performance that offers unparalleled comfort and peace of mind.
- EASY SETTING:Easy adjustable switch to your time zone (4 different choices: PT-Pacific, MT-Mountain, CT-Central, ET-Eastern)
- [A BRAND YOU CAN TRUST] - Since 1983, La Crosse Technology has been family-owned and the world leader in atomic time and weather instruments. Designed in La Crosse, WI, our products feature unmatched support resources, including printed setup instructions, helpful video tutorials, and lifetime access to our U.S.-based tech support team.
- Accurate, atomic self-setting time and date with automatic reset for daylight saving time
- Black wide plastic frame
- 4 time zone settings
- Easy to use with 1 AA alkaline battery
- Accurate to seconds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0080JIVMW |
| Alarm Clock | No |
| Batteries are Included | No |
| Best Sellers Rank | 2,744,081 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 12,247 in Wall Clocks |
| Brand | La Crosse Technology |
| Brand Name | La Crosse Technology |
| Clock Form | Mantel |
| Colour | Black |
| Customer Reviews | 4.5 out of 5 stars 2,453 Reviews |
| Dial Colour | BLACK |
| Display Type | Analogue |
| Display type | Analogue |
| Frame Material | Plastic |
| Global Trade Identification Number | 00757456986722 |
| Included Components | La Crosse Technology WT-3129B Atomic Analog Wall Clock 12" Black (1 Pack) |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 30.5W x 30.5H centimetres |
| Item Shape | Round |
| Item Type Name | 12" Analog Atomic Wall Clock |
| Item Weight | 1.2 Pounds |
| Manufacturer | La Crosse Technology, Ltd. |
| Manufacturer Part Number | WT-3129B |
| 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 |
| Product dimensions | 30.5W x 30.5H centimetres |
| Room Type | Living Room, Office |
| Screen Size | 12 Inches |
| Size | 12-Inch |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Features | Daylight Saving, Multiple Time Zone, Programmable |
| Special feature | Daylight Saving, Multiple Time Zone, Programmable |
| Style | Classic |
| 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 |

## Product Details

- **Brand:** La Crosse Technology
- **Colour:** Black
- **Display type:** Analogue
- **Style:** Classic
- **Special feature:** Daylight Saving, Multiple Time Zone, Programmable
- **Product dimensions:** 30.5W x 30.5H centimetres
- **Power source:** Battery Powered
- **Room type:** Living Room, Office
- **Shape:** Round
- **Indoor/Outdoor usage:** Indoor

## Images

![La Crosse Technology WT-3129B Atomic Analog Wall Clock 12" Black - Image 1](https://m.media-amazon.com/images/I/71BUiKHygUL.jpg)
![La Crosse Technology WT-3129B Atomic Analog Wall Clock 12" Black - Image 2](https://m.media-amazon.com/images/I/71YB1GS3b6L.jpg)
![La Crosse Technology WT-3129B Atomic Analog Wall Clock 12" Black - Image 3](https://m.media-amazon.com/images/I/81zYkWOlR0L.jpg)
![La Crosse Technology WT-3129B Atomic Analog Wall Clock 12" Black - Image 4](https://m.media-amazon.com/images/I/81OeNuApkXL.jpg)
![La Crosse Technology WT-3129B Atomic Analog Wall Clock 12" Black - Image 5](https://m.media-amazon.com/images/I/71LKUUzyCVL.jpg)

## Customer Reviews

### ⭐ Not for UK users
*by A***E on 11 July 2024*

Why sell this in the UK when it’s not suitable. Stupid waste of time

### ⭐⭐⭐⭐⭐ Check WWVB coverage before purchase
*by A***S on 28 May 2024*

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.

### ⭐⭐⭐⭐⭐ Mas por el precio no se puede.
*by J***T on 18 December 2025*

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.

## Frequently Bought Together

- La Crosse Technology WT-3129B 12 Inch Atomic Analog Wall Clock, Pack of 1, Black
- La Crosse Technology Atomic Analog WT-3102S-INT Wall Clock, 10 Inch, Silver
- La Crosse Technology Wall Clock, Plastic, 14-inch Dia. (WT-3143A) (WT-3143A-INT)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-05-23*