---
product_id: 1213604
title: "Marathon Atomic Wall Clock, Silver - Large 9-Inch Display - AM/PM or 24-Hour Time, 8 Time Zones, Indoor Temperature, Day & Date - Two AA Batteries Included"
brand: "marathon"
price: "₹ 1489"
currency: INR
in_stock: true
reviews_count: 13
url: https://www.desertcart.in/products/1213604-marathon-atomic-wall-clock-silver-large-9-inch-display-am
store_origin: IN
region: India
---

# 8 Time Zones Atomic Sync Indoor Temp Marathon Atomic Wall Clock, Silver - Large 9-Inch Display - AM/PM or 24-Hour Time, 8 Time Zones, Indoor Temperature, Day & Date - Two AA Batteries Included

**Brand:** marathon
**Price:** ₹ 1489
**Availability:** ✅ In Stock

## Summary

> ⏰ Time is on your side with Marathon's Atomic Precision!

## Quick Answers

- **What is this?** Marathon Atomic Wall Clock, Silver - Large 9-Inch Display - AM/PM or 24-Hour Time, 8 Time Zones, Indoor Temperature, Day & Date - Two AA Batteries Included by marathon
- **How much does it cost?** ₹ 1489 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/1213604-marathon-atomic-wall-clock-silver-large-9-inch-display-am)

## 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

- • **Global Reach:** Covers all 8 North American time zones for ultimate convenience.
- • **Sleek & Stylish:** Large 9-inch display that complements any decor.
- • **Trusted Quality:** Backed by 80 years of expertise from Marathon.
- • **Effortless Timekeeping:** Self-setting and self-adjusting with atomic precision.
- • **Versatile Display Options:** Choose between AM/PM or 24-hour formats effortlessly.

## Overview

The Marathon Atomic Wall Clock features a large 9-inch display that self-sets and self-adjusts using radio frequencies from NIST’s Colorado Atomic Clock. It offers multiple time formats, displays indoor temperature, and covers all eight North American time zones, making it a stylish and functional addition to any space.

## Description

Best Sellers Visit the Store Best Sellers Visit the Store

Review: A great clock with some gigantic numbers! - I just received this clock and set it up this evening. So far it's great! It comes with two AA batteries so you don't even need to worry about those. When I installed the batteries it started displaying the time, but of course it was wacky time. I pressed the time zone button a couple times to set my time zone (EST) and then put it by a window so it could receive a time signal. Within less than five minutes it had synced with the broadcast radio time signal and it was %100 ready to go! The clock itself is not especially big, maybe 6" tall by 10" wide but boy oh boy does it ever show some big numbers! The time display is so big I can read it from anywhere that the clock is visible. It also shows the date, the day of the week, and the indoor temperature in smaller numbers, which are still pretty darn visible. I like it!
Review: Nice Medium-Large Desk or Wall Clock, Atomic Function Works Well - Clock arrived in great condition. After checking instructions for the less than intuitive way to change time zones and daylight savings status, I set that up and pressed the wave button. Within about five minutes the clock had set date and time accurately. The face is viewable from about 30° above or below plane, but one must be within a fairly narrow angle from left to right to see the segments clearly, otherwise they start "ghosting". I plan to keep it on the top shelf of a desk and may try to adhere lead adhesive weights to the back stand so that it helps level out the angle it sits at to be closer to perpendicular. The lead will help keep it from tipping forward while providing just enough lift. This will make it easier to read while sitting at said desk and still be viewable while standing. UPDATE: After several years of dealing with manual DST changes, and forgetting how it works each half year, I have finally determined (and written down) what works to update DST on this Marathon. It doesn't happen automatically, at least where the clock normally resides. I found that moving it to the other side of the house, in the kitchen near a window, then tapping the WAVE button once, allows it to find the sync signal and update time within about 5 minutes. The antenna strength animation above the 'M' logo (bottom right corner) is two or three bars high vs one bar when trying this in the clock's normal location.

## Features

- LCD atomic clock tells you the hour, minute and second in 12- or 24-hour format
- indoor temperature in C or F, the day and month plus the day of the week
- Self-setting and self-adjusting with the time in numbers over 4" tall
- Runs on (2) "AA" batteries (included!)
- Not backlit, but the display is "panoramic," or readable from any angle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00AIDZQOE |
| Additional Features | Temperature Display |
| Alarm Clock | Yes |
| Batteries are Included | No |
| Best Sellers Rank | #3,139,348 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #8,036 in Wall Clocks |
| Brand | Marathon |
| Brand Name | Marathon |
| Clock Form | Multi Display |
| Color | Silver |
| Customer Reviews | 4.5 out of 5 stars 2,065 Reviews |
| Dial Color | Silver |
| Display Type | Digital |
| Frame Material | Alloy Steel |
| Global Trade Identification Number | 00063442320259 |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 9"W x 5.7"H |
| Item Weight | 1.19 Pounds |
| Manufacturer | Marathon |
| Manufacturer Part Number | CL030033SV |
| Material Type | Glass, Plastic |
| Model Number | CL030033SV |
| Mounting Type | Wall Mount |
| Number of Batteries | 2 AA batteries required. |
| Operation Mode | Atomic |
| Power Source | Battery Powered |
| Product Dimensions | 9"W x 5.7"H |
| Room Type | Home Office |
| Shape | Rectangular |
| Special Feature | Temperature Display |
| Style | Contemporary |
| Style Name | Contemporary |
| Theme | Contemporary |
| UPC | 063442320259 |
| Warranty Type | Limited |
| Watch Movement | Automatic |

## Product Details

- **Brand:** MARATHON
- **Color:** Silver
- **Display Type:** Digital
- **Style:** Contemporary
- **Special Feature:** Temperature Display
- **Product Dimensions:** 9"W x 5.7"H
- **Power Source:** Battery Powered
- **Age Range (Description):** Adult
- **Room Type:** Home office
- **Shape:** Rectangular

## Images

![Marathon Atomic Wall Clock, Silver - Large 9-Inch Display - AM/PM or 24-Hour Time, 8 Time Zones, Indoor Temperature, Day & Date - Two AA Batteries Included - Image 1](https://m.media-amazon.com/images/I/61qUBD8kTIL.jpg)
![Marathon Atomic Wall Clock, Silver - Large 9-Inch Display - AM/PM or 24-Hour Time, 8 Time Zones, Indoor Temperature, Day & Date - Two AA Batteries Included - Image 2](https://m.media-amazon.com/images/I/61IYcqJvGvL.jpg)
![Marathon Atomic Wall Clock, Silver - Large 9-Inch Display - AM/PM or 24-Hour Time, 8 Time Zones, Indoor Temperature, Day & Date - Two AA Batteries Included - Image 3](https://m.media-amazon.com/images/I/71O7UduWUbL.jpg)
![Marathon Atomic Wall Clock, Silver - Large 9-Inch Display - AM/PM or 24-Hour Time, 8 Time Zones, Indoor Temperature, Day & Date - Two AA Batteries Included - Image 4](https://m.media-amazon.com/images/I/610mNZ35bWL.jpg)
![Marathon Atomic Wall Clock, Silver - Large 9-Inch Display - AM/PM or 24-Hour Time, 8 Time Zones, Indoor Temperature, Day & Date - Two AA Batteries Included - Image 5](https://m.media-amazon.com/images/I/71ZiaveNKqL.jpg)

## Questions & Answers

**Q: can you seeit at night,does it have some kind of Back light**
A: It doesn't have a night light and in a dark room, you would NOT be able to see anything.

**Q: What size are the time digits?  Is this the largest battery-powered model available?**
A: The digits are about 3.75" tall. There is also a larger one available. http://www.amazon.com/gp/product/B004WF2HA0

**Q: What does the number and all the symbols in lower right mean? "M" with or without circle? With triple bars above? Or the radio tower? Or "OK"?**
A: Hi - the number in the lower right corner represents the seconds, and the "M" is a manufacturer's logo. The bars, radio tower and OK represent how well the clock is receiving the atomic signal from Colorado. AS&S

**Q: What is height and  width of this clock**
A: Height of Clock is 5 3/4 inches & width is 9 inches long. Has very Good Display.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A great clock with some gigantic numbers!
*by D***L on February 4, 2017*

I just received this clock and set it up this evening. So far it's great! It comes with two AA batteries so you don't even need to worry about those. When I installed the batteries it started displaying the time, but of course it was wacky time. I pressed the time zone button a couple times to set my time zone (EST) and then put it by a window so it could receive a time signal. Within less than five minutes it had synced with the broadcast radio time signal and it was %100 ready to go! The clock itself is not especially big, maybe 6" tall by 10" wide but boy oh boy does it ever show some big numbers! The time display is so big I can read it from anywhere that the clock is visible. It also shows the date, the day of the week, and the indoor temperature in smaller numbers, which are still pretty darn visible. I like it!

### ⭐⭐⭐⭐⭐ Nice Medium-Large Desk or Wall Clock, Atomic Function Works Well
*by T***O on February 18, 2022*

Clock arrived in great condition. After checking instructions for the less than intuitive way to change time zones and daylight savings status, I set that up and pressed the wave button. Within about five minutes the clock had set date and time accurately. The face is viewable from about 30° above or below plane, but one must be within a fairly narrow angle from left to right to see the segments clearly, otherwise they start "ghosting". I plan to keep it on the top shelf of a desk and may try to adhere lead adhesive weights to the back stand so that it helps level out the angle it sits at to be closer to perpendicular. The lead will help keep it from tipping forward while providing just enough lift. This will make it easier to read while sitting at said desk and still be viewable while standing. UPDATE: After several years of dealing with manual DST changes, and forgetting how it works each half year, I have finally determined (and written down) what works to update DST on this Marathon. It doesn't happen automatically, at least where the clock normally resides. I found that moving it to the other side of the house, in the kitchen near a window, then tapping the WAVE button once, allows it to find the sync signal and update time within about 5 minutes. The antenna strength animation above the 'M' logo (bottom right corner) is two or three bars high vs one bar when trying this in the clock's normal location.

### ⭐⭐⭐⭐ Big Time Display but limited view at wider angles
*by J***F on April 17, 2014*

We bought this display because we needed a clock that is easy to read. Naturally we assumed that bigger is better. Our previous clock was a Skyscan, which had a weak Atomic signal finder. It could never find a GPS signal. After a lot of research for atomic clocks, we settled on this clock because of: 1. Big time display 2. reviews that it had strong signal acquisition capabilities. Pro's and Cons: + Large time display + High quality construction compared to skyscans (feels screwed together well and material quality is higher than skyscan) + strong atomic signal acquisition -field of display is not as great as most LCD screens. Maybe outside a 120 degree angle, the display becomes distorted slightly, making visibility more difficult, but not impossible. Overall, we are pleased with this clock and would buy it again.

## Frequently Bought Together

- Marathon Atomic Wall Clock, Silver - Large 9-Inch Display - AM/PM or 24-Hour Time, 8 Time Zones, Indoor Temperature, Day & Date - Two AA Batteries Included
- WallarGe Atomic Clock with Indoor Temperature and Humidity, 12.5 Inch Self-Setting Digital Wall Clock or Desk Clock, Battery Operated Digital Clock Large Display for Seniors, Auto DST
- MARATHON UltraWide Atomic Wall Clock, Black - Large, 14-Inch Panoramic Display - AM/PM or 24-Hour Time Format, Eight Time Zones, Indoor Temperature & Humidity - Two AA Batteries Included

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-05-25*