---
product_id: 37113249
title: "Slim Jumbo Atomic Wall Clock"
brand: "marathon"
price: "€ 27.29"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/37113249-slim-jumbo-atomic-wall-clock
store_origin: ES
region: Spain
---

# 4 Time Zones 15-Inch Display Temp & Humidity Slim Jumbo Atomic Wall Clock

**Brand:** marathon
**Price:** € 27.29
**Availability:** ✅ In Stock

## Summary

> ⏰ Time to Elevate Your Space!

## Quick Answers

- **What is this?** Slim Jumbo Atomic Wall Clock by marathon
- **How much does it cost?** € 27.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/37113249-slim-jumbo-atomic-wall-clock)

## Best For

- marathon enthusiasts

## Why This Product

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

## Key Features

- • **Sleek & Stylish:** Contemporary design fits seamlessly in any space.
- • **User-Friendly Setup:** Easily adjustable time zones and settings.
- • **Self-Setting Precision:** Syncs with NIST Atomic Clock for ultimate accuracy.
- • **Versatile Display Options:** Choose between AM/PM or 24-hour formats.
- • **Convenient Alarm Functionality:** Includes snooze feature for those extra minutes.

## Overview

The MARATHONSlim Jumbo Atomic Wall Clock features a large 15-inch display, self-setting technology, and multiple display modes, including indoor temperature and humidity. Perfect for any indoor setting, it operates on battery power and includes an easy-to-set alarm with snooze functionality. With adjustable time zones and a sleek design, this clock is both functional and stylish.

## Description

Full description not available

## Features

- SELF-SETTING, SELF-ADJUSTING CLOCK - Simply insert the batteries provided & the Marathon Slim Jumbo Atomic Wall Clock will synchronize to the correct time using radio frequencies from NIST’s Colorado Atomic Clock (only functions in N. America).
- LARGE DISPLAY - Our easy-to-read, 15-inch display and the sleek, contemporary design make this beautiful clock ideal for your home, office, school, or church. Easily hang it on the wall or place it on a table using the sturdy, fold-out stand.
- MULTIPLE MODES - Choose from three different displays: AM/PM or 24-hour format; the month, weekday, and date; or the indoor temperature in Celsius or Fahrenheit, plus humidity. Language can be displayed in English, French, or Spanish.
- ALARM WITH SNOOZE - The Slim Jumbo Atomic Wall Clock includes an easy-to-set alarm with a convenient snooze function, which runs in five-minute intervals.
- ADJUSTABLE TIME ZONES - Easily select your time zone and set your Daylight Savings Time preference to on or off.
- MARATHON - A family company that has been producing timing instruments for over 80 years. Our uncompromising quest for technical excellence allows us to produce the most advanced clock systems with the experience that our long tradition offers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Alarm Clock | Yes |
| Watch Movement | Automatic |
| Display Type | Digital |
| Mounting Type | Wall Mount |
| Indoor Outdoor Usage | Indoor |
| Operation Mode | Atomic |
| Power Source | Battery Powered |
| Number of Batteries | 2 AA batteries required. (included) |
| Batteries are Included | Yes |
| Additional Features | Snooze, Temperature Display, Adjustable |
| Color | Black |
| Theme | Contemporary |
| Style Name | Contemporary |
| Room Type | Home Office |
| Item Weight | 850 Grams |
| Item Dimensions W x H | 14.5"W x 4.5"H |

## Product Details

- **Brand:** MARATHON
- **Color:** Black
- **Display Type:** Digital
- **Style:** Contemporary
- **Special Feature:** Adjustable, Snooze, Temperature Display
- **Product Dimensions:** 14.5"W x 4.5"H
- **Power Source:** Battery Powered
- **Room Type:** Home Office
- **Indoor/Outdoor Usage:** Indoor
- **Theme:** Contemporary

## Images

![Slim Jumbo Atomic Wall Clock - Image 1](https://m.media-amazon.com/images/I/616bv44TbGL.jpg)
![Slim Jumbo Atomic Wall Clock - Image 2](https://m.media-amazon.com/images/I/71Wt0CoUB7L.jpg)
![Slim Jumbo Atomic Wall Clock - Image 3](https://m.media-amazon.com/images/I/71yjREeKKWL.jpg)
![Slim Jumbo Atomic Wall Clock - Image 4](https://m.media-amazon.com/images/I/61TEDpJUz4L.jpg)
![Slim Jumbo Atomic Wall Clock - Image 5](https://m.media-amazon.com/images/I/71viEilFlsL.jpg)

## Questions & Answers

**Q: Having problems changing the time zone. dst flashes but the time zone remains at e and i need c. now what?**
A: To change the time zone, press and hold the "+ 12/24" button on the back of the clock for approximately 4 seconds.  This will change the time zone to the next time zone.  If this is not your time zone, press and hold it 4 seconds again.  Repeat until your time zone is displayed.

**Q: The date, time, day, time zone, etc. are correct on my clock, but am and pm are not. how do i change it?**
A: Push the mode button on the front... the hour starts flash, and with back buttons put the right time.. let say 7, and 12/24 button press and move until am or pm comes, than back to mode ( on the front) and press, it flash, and use up or down button on the back till right time, in this case 7pm come...

**Q: does it support any time zone or just USA time zone?**
A: Ours had only USA time zone options.

**Q: I cannot figure out how to change the month / date / day. I have presses and held the mode button to change the time but it does not scroll to month?**
A: The directions do work. One note though, when you are through setting the approximate time (the time before the unit syncs up with the atomic clock broadcast signal) press the mode button (the left most silver button on the front) directly in the middle of it until the date section starts blinking. Sometimes the mode button pressed on the sides doesn't assert the next function. This is a great clock-give it chance.

## Frequently Bought Together

- Marathon Slim Jumbo Atomic Wall Clock, Black - Large 15-Inch Display, AM/PM or 24-Hour Time Format, 4 Time Zones, Indoor Temperature & Humidity - Four AA Batteries Included
- Rockwood 490.26D Brass Wall Mount Automatic Door Holder with Stop, Satin Chrome Plated Finish, 2" Strike Projection, Includes Fasteners for Use with Wood/Metal Doors and Drywall/Masonry Walls

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**Shop now:** [https://www.desertcart.es/products/37113249-slim-jumbo-atomic-wall-clock](https://www.desertcart.es/products/37113249-slim-jumbo-atomic-wall-clock)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-08*