---
product_id: 37113249
title: "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"
price: "$42.80"
currency: USD
in_stock: false
url: https://www.desertcart.ec/products/37113249-marathon-slim-jumbo-atomic-wall-clock-black-large-15-inch
store_origin: EC
region: Ecuador
---

# 4 Time Zones 15-Inch Display Temp & Humidity 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

**Price:** $42.80
**Availability:** ❌ Out of Stock

## Summary

> ⏰ Time to Elevate Your Space!

## Quick Answers

- **What is this?** 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
- **How much does it cost?** $42.80 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/37113249-marathon-slim-jumbo-atomic-wall-clock-black-large-15-inch)

## Best For

- Customers looking for quality international products

## Why This Product

- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01M11AJJ5 |
| Additional Features | Adjustable, Snooze, Temperature Display |
| Alarm Clock | Yes |
| Batteries are Included | Yes |
| Best Sellers Rank | #2,466,266 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #6,130 in Wall Clocks |
| Brand | MARATHON |
| Brand Name | MARATHON |
| Clock Form | Multi Display |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 687 Reviews |
| Dial Color | Black |
| Display Type | Digital |
| Frame Material | Plastic |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 14.5"W x 4.5"H |
| Item Weight | 850 Grams |
| Manufacturer | MARATHON |
| Manufacturer Part Number | CL030062BK |
| Model Number | CL030062BK |
| Mounting Type | Wall Mount |
| Number of Batteries | 2 AA batteries required. (included) |
| Number of Items | 1 |
| Operation Mode | Atomic |
| Power Source | Battery Powered |
| Product Dimensions | 14.5"W x 4.5"H |
| Room Type | Home Office |
| Screen Size | 4.5 Inches |
| Size | Pack of 1 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Adjustable, Snooze, Temperature Display |
| Style | Contemporary |
| Style Name | Contemporary |
| Theme | Contemporary |
| UPC | 063442321140 |
| Unit Count | 1.0 Count |
| Watch Movement | Automatic |

## Product Details

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

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/616bv44TbGL.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
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**Shop now:** [https://www.desertcart.ec/products/37113249-marathon-slim-jumbo-atomic-wall-clock-black-large-15-inch](https://www.desertcart.ec/products/37113249-marathon-slim-jumbo-atomic-wall-clock-black-large-15-inch)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-06-06*