---
product_id: 57852434
title: "MARATHON CL030027-FD-BK Slim Atomic Wall Clock with Full Calendar and Large Display and Indoor/Outdoor Temperature (New Full Display, Color: Black)"
brand: "marathon"
price: "₪91"
currency: ILS
in_stock: true
reviews_count: 13
url: https://www.desertcart.co.il/products/57852434-marathon-cl030027-fd-bk-slim-atomic-wall-clock-with-full
store_origin: IL
region: Israel
---

# 8 selectable time zones + DST toggle Radio-controlled atomic time sync 2" high digits for easy reading MARATHON CL030027-FD-BK Slim Atomic Wall Clock with Full Calendar and Large Display and Indoor/Outdoor Temperature (New Full Display, Color: Black)

**Brand:** marathon
**Price:** ₪91
**Availability:** ✅ In Stock

## Summary

> 🕰️ Stay ahead of time, stylishly synced and effortlessly smart.

## Quick Answers

- **What is this?** MARATHON CL030027-FD-BK Slim Atomic Wall Clock with Full Calendar and Large Display and Indoor/Outdoor Temperature (New Full Display, Color: Black) by marathon
- **How much does it cost?** ₪91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/57852434-marathon-cl030027-fd-bk-slim-atomic-wall-clock-with-full)

## 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 Time, Local Ease:** Switch effortlessly between 8 time zones with daylight savings on/off for the jet-setting professional.
- • **Dual Temperature Display:** Stay ahead of your day with indoor and outdoor temps shown in Celsius or Fahrenheit.
- • **Precision Atomic Accuracy:** Automatically syncs with NIST’s Colorado Atomic Clock for flawless timekeeping—no manual resets needed.
- • **Crystal Clear Time at a Glance:** Large 2-inch digits ensure you never miss a beat, even from across the room.
- • **Ready to Go, Right Out of the Box:** Includes 2 long-life AA batteries so you can mount and set up instantly—no extra trips required.

## Overview

The Slim Atomic Wall Clock by Marathon combines a sleek, contemporary design with high-tech features including a large 2-inch digital display, automatic atomic time synchronization via radio signals, and selectable 8 time zones with daylight savings control. It also offers indoor/outdoor temperature readings in Celsius or Fahrenheit and comes ready to use with included long-life batteries, making it the perfect timepiece for modern professionals who value precision and style.

## Description

Buy MARATHON CL030027-FD-BK Slim Atomic Wall Clock with Full Calendar and Large Display and Indoor/Outdoor Temperature (New Full Display, Color: Black): Wall Clocks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Easy-to-read numbers, slick design - We've had our old wall clock for YEARS but everything has it's life time and it finally gave up about four months ago (took me a while to write a review:)). We decided to try a new brand and zoomed in on a Marathon brand. So far, happy with functionality and features we were looking for: large numbers, indoor and outdoor temps, week days displaying etc. We're pleasantly surprised with the fact that, despite the overall size, all numbers are big enough in order to be seen from at least 7-8 feet. Will update in 6 months but, most likely, would recommend to others.
Review: Great Kitchen Wall Clock - I love these large display wall clocks with satellite linked time automatically adjusted once set. This one includes an outdoor temperature sensor which is easy to set up and link with the clock. Displays time, date, indoor and outdoor temperature and can easily be read from across a large room. I have had one of these from the close out of the old Radio Shack but this one is a big improvement.

## Features

- HIGHLY LEGIBLE DISPLAY: Features large, easy to read 2" high display
- SELF-SETTING/ADJUSTING: Using radio frequencies broadcast from NIST's Colorado Atomic Clock
- 12 OR 24 HOUR: Choose to display the time in 12 or 24 hour format, also shows indoor/outdoor temperature display in Celsius or Fahrenheit
- 8 TIME ZONES: Choose to display the time in 8 different time zones with option to turn Daylight Savings Time on or off
- BATTERIES INCLUDED: Comes with 2 AA long life batteries

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078NHLV3H |
| Additional Features | projection clock, temperature display, atom, radio |
| Alarm Clock | No |
| Batteries are Included | Yes |
| Best Sellers Rank | #1,967,364 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #5,099 in Wall Clocks |
| Brand Name | MARATHON |
| Clock Form | Mantel |
| Customer Reviews | 4.5 4.5 out of 5 stars (776) |
| Dial Color | black |
| Display Type | Digital |
| Frame Material | Plastic |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Dimensions W x H | 10.39"W x 11.96"H |
| Item Weight | 20.32 Ounces |
| Manufacturer | Marathon |
| Manufacturer Part Number | CL030027-FD-BK |
| Material Type | Plastic |
| Model Number | CL030027-FD-BK |
| Mounting Type | Wall Mount |
| Number of Batteries | 2 AA batteries required. (included) |
| Number of Items | 1 |
| Operation Mode | Atomic |
| Power Source | Battery Powered |
| Room Type | Home Office |
| Shape | Square |
| Size | Large |
| Style Name | Contemporary |
| Theme | Contemporary |
| UPC | 063442321430 |
| Watch Movement | Automatic |

## Product Details

- **Brand:** MARATHON
- **Display Type:** Digital
- **Indoor/Outdoor Usage:** Indoor, Outdoor
- **Material:** Plastic
- **Power Source:** Battery Powered
- **Product Dimensions:** 10.39"W x 11.96"H
- **Room Type:** Home Office
- **Shape:** Square
- **Special Feature:** projection clock, temperature display, atom, radio
- **Style:** Contemporary

## Images

![MARATHON CL030027-FD-BK Slim Atomic Wall Clock with Full Calendar and Large Display and Indoor/Outdoor Temperature (New Full Display, Color: Black) - Image 1](https://m.media-amazon.com/images/I/61Hx0Ld3OrL.jpg)
![MARATHON CL030027-FD-BK Slim Atomic Wall Clock with Full Calendar and Large Display and Indoor/Outdoor Temperature (New Full Display, Color: Black) - Image 2](https://m.media-amazon.com/images/I/816TkJ4ps9L.jpg)
![MARATHON CL030027-FD-BK Slim Atomic Wall Clock with Full Calendar and Large Display and Indoor/Outdoor Temperature (New Full Display, Color: Black) - Image 3](https://m.media-amazon.com/images/I/71cXksX6DFL.jpg)
![MARATHON CL030027-FD-BK Slim Atomic Wall Clock with Full Calendar and Large Display and Indoor/Outdoor Temperature (New Full Display, Color: Black) - Image 4](https://m.media-amazon.com/images/I/61pn6DcvjxL.jpg)
![MARATHON CL030027-FD-BK Slim Atomic Wall Clock with Full Calendar and Large Display and Indoor/Outdoor Temperature (New Full Display, Color: Black) - Image 5](https://m.media-amazon.com/images/I/6186efFNVJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy-to-read numbers, slick design
*by I***E on March 20, 2020*

We've had our old wall clock for YEARS but everything has it's life time and it finally gave up about four months ago (took me a while to write a review:)). We decided to try a new brand and zoomed in on a Marathon brand. So far, happy with functionality and features we were looking for: large numbers, indoor and outdoor temps, week days displaying etc. We're pleasantly surprised with the fact that, despite the overall size, all numbers are big enough in order to be seen from at least 7-8 feet. Will update in 6 months but, most likely, would recommend to others.

### ⭐⭐⭐⭐⭐ Great Kitchen Wall Clock
*by S***N on August 18, 2020*

I love these large display wall clocks with satellite linked time automatically adjusted once set. This one includes an outdoor temperature sensor which is easy to set up and link with the clock. Displays time, date, indoor and outdoor temperature and can easily be read from across a large room. I have had one of these from the close out of the old Radio Shack but this one is a big improvement.

### ⭐⭐⭐⭐⭐ Can't think of any better clock than this
*by R***Y on April 28, 2018*

Simple and stylish. Can't think of any better clock than this. Pros: 1) Stylish & Large display 2) Clear & Sharp display, larger viewing angle 3) Accurate indoor and outdoor temperature 4) Radio controlled clock works perfectly (Unless like my previous Ambient Weather) 5) Excellent build quality Suggestion /Improvements: 1) Get rid of alarm clock feature, I can't think of a reason why someone would want to use in this age of cellphones 2) Automatic back-lit upon dark. Back-lit display to be very faint and to use batteries rather than AC

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-31*