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Our uncompromising quest for technical excellence allows us to produce the most advanced clock systems with the experience that our long tradition offers.
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. America. 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.

Seven time zones - this clock includes seven North American time zones: Pacific, Eastern, Central, Atlantic, Mountain, Alaska, and Hawaii standard time. America. Our uncompromising quest for technical excellence allows us to produce the most advanced clock systems with the experience that our long tradition offers.
Easily hang it on a wall or place it on a table using the fold-out stand. Marathon - a family company that has been producing timing instruments for over 80 years. Large display - our easy-to-read, school, 10-inch display and the sleek, contemporary design make this beautiful clock ideal for your home, office, or church.

Self-setting, self-adjusting clock - simply insert the batteries included & this Marathon Atomic Wall Clock will synchronize to the correct time using radio frequencies broadcast from NIST’s Colorado Atomic Clock only functions in North America.
Large display - the clock’s large, office, school, contemporary design make it ideal for a home, 9-inch display and sleek, or hospital. Choose from pacific, mountain, Alaska, Atlantic, Newfoundland, Central, Eastern, and Hawaii standard time. Eight time zones - this clock includes all eight North American time zones.

Today, they continue their legacy, combining modern design sensibility with Swiss engineering & craftsmanship. It’s perfect for an office setting where indoor conditions can be linked to productivity.

Choose from pacific, alaska, Eastern, Newfoundland, Atlantic, Central, Mountain, and Hawaii standard time.
Family owned & operated - marathon has been manufacturing precision timing instruments since 1941. Informative display - the display includes the time in 12- or 24-hour format, the day & date, as well as the indoor room temperature in Celsius or Fahrenheit.

Highl definition display: Features large, easy to read, 4. 5" digits. 7 time zones and 12 or 24 hour display options: choose to display the time in 7 different time zones with an option to have the time in 12 or 24 hour formats.


Loud alarm - easy to set up and use, the alarm is loud & clear. Self-setting, self-adjusting clock - insert the battery provided & the Marathon Travel Atomic Alarm Clock will synchronize to the correct time using radio frequencies broadcast from NIST’s Colorado Atomic Clock only functions in North America.
Informative display - the easy-to-ready display includes the time in 12- or 24-hour format, French, German, and the month, date & day in English, the indoor room temperature in Celcius or Farenheit, Italian & Spanish. Automatic backlight - this clock uses a built-in light sensor to detect if the clock has been placed in a dark environment.

Language can be displayed in english, italian, weekday, Russian, & date; or the indoor temperature in °C or °F, French, German, or Spanish. Large display - the clock’s large numbers and elegant, acrylic outer frame make it ideal for a home, transparent, office, school, or hospital.
Marathon - a family company that has been producing timing instruments for over 80 years. Choose from pacific, newfoundland, Mountain, Atlantic, Alaska, Eastern, Central, and Hawaii standard time. Self-setting, self-adjusting clock - simply insert batteries & the Marathon Crystal Framed Atomic Wall Clock will synchronize to the correct time using radio frequencies broadcast from NIST’s Colorado Atomic Clock only functions in North America.

Marathon - a family company that has been producing timing instruments for over 80 years.
Multiple modes - choose the display that best suits your lifestyle: AM/PM or 24-hour time format; a full weekday readout, perfect for planning & organization; or the indoor/outdoor temperature in Celsius or Fahrenheit.
1. MARATHON
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Four AA Batteries Included, Marathon Slim Jumbo Atomic Wall Clock, Large 15-Inch Display, AM/PM or 24-Hour Time Format, 4 Time Zones, Indoor Temperature & Humidity, Black
#adMARATHON #ad - Easily hang it on the wall or place it on a table using the sturdy, fold-out stand. Marathon - a family company that has been producing timing instruments for over 80 years. 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.Our uncompromising quest for technical excellence allows us to produce the most advanced clock systems with the experience that our long tradition offers.
More information #ad
Large display - our easy-to-read, contemporary design make this beautiful clock ideal for your home, school, 15-inch display and the sleek, office, or church. Adjustable time zones - easily select your time zone and set your Daylight Savings Time preference to on or off. 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. America. 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.
Brand | MARATHON #ad |
Manufacturer | MARATHON #ad |
Height | 9 inches |
Length | 14.5 inches |
Weight | 1.87 pounds |
Width | 0.5 inches |
Part Number | CL030062BK |
Model | CL030062BK |
More information #ad
2. MARATHON
#ad
Large 10-Inch Full Calendar Display with Indoor/Outdoor Temperature. AM/PM or 24-Hour Format, Four AA Batteries Included, Marathon Slim Atomic Wall Clock, Black, 7 Time Zones
#adMARATHON #ad - Self-setting, self-adjusting clock - simply insert the batteries provided & the Marathon Slim Atomic Wall Clock will synchronize to the correct time using radio frequencies broadcast from NIST’s Colorado Atomic Clock only functions in N.Seven time zones - this clock includes seven North American time zones: Pacific, Eastern, Central, Atlantic, Mountain, Alaska, and Hawaii standard time. America. Our uncompromising quest for technical excellence allows us to produce the most advanced clock systems with the experience that our long tradition offers.
More information #ad
Multiple modes - this clock features a full calendar display which can be viewed in English, French, or Spanish; temperature displayed in Celsius or Fahrenheit; and time in either AM/PM or 24-hour format. Easily hang it on a wall or place it on a table using the fold-out stand. Marathon - a family company that has been producing timing instruments for over 80 years. Large display - our easy-to-read, school, 10-inch display and the sleek, contemporary design make this beautiful clock ideal for your home, office, or church.
Brand | MARATHON #ad |
Manufacturer | MARATHON #ad |
Height | 11.96 Inches |
Length | 3.07 Inches |
Weight | 1.27 Pounds |
Width | 10.39 Inches |
Part Number | CL030027-FD-BK |
Model | CL030027-FD-BK |
More information #ad
3. MARATHON
#ad
Large, MARATHON Atomic Wall Clock with Stand, 9-Inch Display, AM/PM or 24-Hour Time Format, Two AA Batteries Included, Black Frame/Black Stainless Steel Finish, 8 Time Zones & Indoor Temperature
#adMARATHON #ad - Multiple modes - choose from three different displays: AM/PM or 24-hour format; the month, weekday, and date; or the indoor room temperature in Celsius or Fahrenheit. It easily hangs on a wall or can be placed on a table top using the sturdy fold-out stand.Self-setting, self-adjusting clock - simply insert the batteries included & this Marathon Atomic Wall Clock will synchronize to the correct time using radio frequencies broadcast from NIST’s Colorado Atomic Clock only functions in North America.
More information #ad
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. Large display - the clock’s large, office, school, contemporary design make it ideal for a home, 9-inch display and sleek, or hospital. Choose from pacific, mountain, Alaska, Atlantic, Newfoundland, Central, Eastern, and Hawaii standard time. Eight time zones - this clock includes all eight North American time zones.
Brand | MARATHON #ad |
Manufacturer | MARATHON #ad |
Height | 5.98 Inches |
Length | 8.7 Inches |
Weight | 1 Pounds |
Width | 1.5 inches |
Part Number | CL030068 |
Model | CL030068BK-BS |
More information #ad
4. MARATHON
#ad
Marathon Atomic Desk Clock, Blue, Easy-to-Read 5.2” Display with Calendar + Heat & Comfort Index, Includes Alarm with Snooze & Backlight
#adMARATHON #ad - Alarm with snooze - our atomic Desk Clock also includes a progressive alarm with a conveniently placed snooze button for easy access. Family owned & operated - marathon has been manufacturing precision timing instruments since 1939.Today, they continue their legacy, combining modern design sensibility with Swiss engineering & craftsmanship. It’s perfect for an office setting where indoor conditions can be linked to productivity.
More information #ad
Large display - the large, highly legible display includes a button-activated amber backlight. Multiple modes - this clock not only has the features you’d expect time, day & date, humidity, it also has indoor temperature, and a heat & comfort index. Atomic desk clock - marathon's atomic desk clock is self setting/adjusting using radio frequencies broadcast from NIST’s Colorado Atomic Clock only functions in North America.Brand | MARATHON #ad |
Manufacturer | Marathon #ad |
Height | 3.74 Inches |
Length | 3.74 Inches |
Weight | 0.6 Pounds |
Width | 1.3 Inches |
Part Number | CL030054BL |
Model | CL030054BL |
Warranty | 1 year warranty. |
More information #ad
5. MARATHON
#ad
12 or 24-Hour Time, Date, Two AAA Batteries Included, Indoor Temperature, MARATHON Round Atomic Alarm Clock with Push-Button Backlight, Eight Time Zones, Black
#adMARATHON #ad - Eight time zones - this clock includes all eight North American time zones. Self-setting, self-adjusting clock - insert the batteries provided & the Marathon Round Atomic Alarm Clock will synchronize to the correct time using radio frequencies broadcast from NIST’s Colorado Atomic Clock only functions in North America.Choose from pacific, alaska, Eastern, Newfoundland, Atlantic, Central, Mountain, and Hawaii standard time.
More information #ad
Today, they continue their legacy, combining modern design sensibility with Swiss engineering & craftsmanship to ensure the highest quality products. One-touch snooze + backlight - this clock features an easy, one-touch button that functions as the trigger for both the 5-second backlight on the display and the 8-minute snooze. Family owned & operated - marathon has been manufacturing precision timing instruments since 1941. Informative display - the display includes the time in 12- or 24-hour format, the day & date, as well as the indoor room temperature in Celsius or Fahrenheit.
Brand | MARATHON #ad |
Manufacturer | Marathon #ad |
Height | 3.62 inches |
Length | 3.62 inches |
Weight | 0.25 Pounds |
Width | 1 inches |
Warranty | 2 year manufacturer. |
More information #ad
6. MARATHON
#ad
MARATHON Atomic Full Calendar Clock with Extra Large Digits Indoor and Outdoor Temperature
#adMARATHON #ad - Multi lingual options: days of week and month in 3 languages and user selectable- English, French and Spanish. Self-setting/adjusting: Using radio frequencies broadcast from NIST's Colorado Atomic Clock.Highl definition display: Features large, easy to read, 4. 5" digits. 7 time zones and 12 or 24 hour display options: choose to display the time in 7 different time zones with an option to have the time in 12 or 24 hour formats.
More information #ad
Temperature display and a free refrigerator probe: Indoor and outdoor temperature in both Celsius and Fahrenheit. Comes with a bonus refrigerator probe. Also includes an option to turn Daylight Savings Time on or off.Brand | MARATHON #ad |
Manufacturer | Marathon #ad |
Height | 16.1 Inches |
Length | 10.8 Inches |
Weight | 2.13 Pounds |
Width | 1.5 Inches |
Part Number | CL030066GG |
Model | CL030066GG |
More information #ad
7. MARATHON
#ad
Batteries Included, CL030052 White/Silver, Calendar, Marathon Large Atomic Wall Clock with Auto Backlight, Temperature, and Humidity
#adMARATHON #ad - Multiple time zones: you can easily switch between 6 time zones Pacific, Central, Mountain, Eastern, Atlantic & Newfoundland. Fahrenheit & celsius: Option for either Fahrenheit or Celsius for the indoor temperature display. Indoor humidity feature: along with the time, day, month, date and indoor temperature, this clock also displays indoor humidity.More information #ad
Multiple languages: choose from 7 languages English, Dutch, French, German, Danish, Italian & Spanish. Easy to read: the large wide-angle easy to read display has an ambient light sensor which triggers a soft backlight when it is dark.Brand | MARATHON #ad |
Manufacturer | MARATHON #ad |
Height | 1.75 Inches |
Length | 9.5 Inches |
Weight | 1.57 Pounds |
Width | 6.25 Inches |
Part Number | CL030052WH-SV |
Model | CL030052WH-SV |
Warranty | 1 year warranty. |
More information #ad
8. MARATHON
#ad
12 or 24-Hour Time, Indoor Temperature, Date, Six Time Zones, Blue, One AAA Battery Included, MARATHON Atomic Travel Alarm Clock with Auto Night Light
#adMARATHON #ad - The backlight can also be manually operated. Today, they continue their legacy, combining modern design sensibility with Swiss engineering & craftsmanship to ensure the highest quality products.Loud alarm - easy to set up and use, the alarm is loud & clear. Self-setting, self-adjusting clock - insert the battery provided & the Marathon Travel Atomic Alarm Clock will synchronize to the correct time using radio frequencies broadcast from NIST’s Colorado Atomic Clock only functions in North America.
More information #ad
Family owned & operated - marathon has been manufacturing precision timing instruments since 1941. Informative display - the easy-to-ready display includes the time in 12- or 24-hour format, French, German, and the month, date & day in English, the indoor room temperature in Celcius or Farenheit, Italian & Spanish. Automatic backlight - this clock uses a built-in light sensor to detect if the clock has been placed in a dark environment.
Brand | MARATHON #ad |
Manufacturer | Marathon #ad |
Height | 3 Inches |
Length | 2.75 Inches |
Weight | 0.12 Pounds |
Width | 1.5 Inches |
Part Number | CL030036P |
Model | CL030036BL |
More information #ad
9. Marathon
#ad
Eight Time Zones, Indoor Temperature & Humidity, Two AA Batteries Included, 7.5-Inch Display, Large, AM/PM or 24-Hour Time Format, Marathon Crystal Framed Atomic Wall Clock, White
#adMarathon #ad - It easily hangs on a wall or can be placed on a table top using the sturdy fold-out stand. Eight time zones - this clock includes all eight North American time zones. Our uncompromising quest for technical excellence allows us to produce the most advanced clock systems with the experience that our long tradition offers.Language can be displayed in english, italian, weekday, Russian, & date; or the indoor temperature in °C or °F, French, German, or Spanish. Large display - the clock’s large numbers and elegant, acrylic outer frame make it ideal for a home, transparent, office, school, or hospital.
More information #ad
Multiple modes - choose from 3 different displays: am/pm or 24-hour format; the month, Dutch, plus humidity. Marathon - a family company that has been producing timing instruments for over 80 years. Choose from pacific, newfoundland, Mountain, Atlantic, Alaska, Eastern, Central, and Hawaii standard time. Self-setting, self-adjusting clock - simply insert batteries & the Marathon Crystal Framed Atomic Wall Clock will synchronize to the correct time using radio frequencies broadcast from NIST’s Colorado Atomic Clock only functions in North America.
Brand | Marathon #ad |
Manufacturer | MARATHON #ad |
Height | 5.98 Inches |
Length | 8.7 inches |
Weight | 1 Pounds |
Width | 1.1 Inches |
Part Number | CL030060WH |
Model | CL030060WH |
More information #ad
10. MARATHON
#ad
Large 15-Inch Full Calendar Display, AM/PM or 24-Hour Time Format, 7 Time Zones, Indoor Temperature & Humidity, MARATHON Slim Jumbo Atomic Wall Clock, Black, Four AA Batteries Included
#adMARATHON #ad - Large display - our easy-to-read, school, or church. Seven time zones - this clock includes seven North American time zones: Pacific, Eastern, Alaska, Mountain, Central, Atlantic, and Hawaii standard time. Easily hang it on the wall or place it on a table using the sturdy, office, 15-inch display and the sleek, contemporary design make this beautiful clock ideal for your home, fold-out stand.Marathon - a family company that has been producing timing instruments for over 80 years.
More information #ad
Our uncompromising quest for technical excellence allows us to produce the most advanced clock systems with the experience that our long tradition offers. America. 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. Multiple modes - choose the display that best suits your lifestyle: AM/PM or 24-hour time format; a full weekday readout, perfect for planning & organization; or the indoor/outdoor temperature in Celsius or Fahrenheit.
Brand | MARATHON #ad |
Manufacturer | MARATHON #ad |
Height | 16.25 Inches |
Length | 3.4 Inches |
Weight | 2.13 Pounds |
Width | 10.9 Inches |
Model | CL030062-FD-BK |
More information #ad