MARATHON Atomic Alarm Clock with Backlight - 12/24-Hour Time, 8 Time Zones, Indoor Temp, Date - Batteries Included

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Canadian Born, Swiss Made

Our watches combine military durability with Swiss engineering to ensure the highest quality. Trusted Timing Instruments

Used by professionals around the world, our military-grade timing & measurement units are known for their reliability.

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Lightweight & Compact

Designed to fit anywhere, this clock is sized at 3x1.2x3 inches and weighs just 0.25 pounds, making it perfect for travel.

Informative Display

Displaying the time in 12- or 24-hour format, temperature in Celsius or Fahrenheit, and month, date & day in 7 different languages, this clock is both functional and versatile.

One Touch Backlight

Activate the cool blue backlight for five seconds at a time with just the press of a button on the back of the clock.

Loud Alarm

Easy to set up and use, the alarm delivers a loud & clear sound with a progressive interval ring.

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Customer Reviews

• 4.2 out of 5 stars from 1,306 reviews
• 4.2 out of 5 stars from 1,306 reviews
• 4.2 out of 5 stars from 1,306 reviews
• 4.2 out of 5 stars from 1,306 reviews
• 4.0 out of 5 stars from 386 reviews

Price - $12.95 for 3 x 3 inches black clock - $11.97 for 3 x 3 inches blue clock - $11.97 for 3 x 3 inches pink clock - $11.97 for 3 x 3 inches gold clock - $11.97 for 3 x 3 inches graphite gray clock

Features - Backlight ✓ - Temperature Display ✓ - Full Calendar Display ✓

SELF-SETTING, SELF-ADJUSTING CLOCK

Insert the provided batteries and the Marathon Round Atomic Alarm Clock will automatically synchronize to the correct time using radio frequencies broadcast from NIST’s Colorado Atomic Clock (only functions in North America).

ONE-TOUCH SNOOZE + BACKLIGHT

With an easy, one-touch button, you can activate the 5-second backlight on the display and an 8-minute snooze function.

INFORMATIVE DISPLAY

Displaying the time, day, date, and indoor room temperature in Celsius or Fahrenheit, this clock provides all the necessary information at a glance.

EIGHT TIME ZONES

Covering all eight North American time zones, you can choose from Pacific, Mountain, Central, Eastern, Atlantic, Newfoundland, Alaska, and Hawaii standard time.

FAMILY OWNED & OPERATED

Since 1941, Marathon has been crafting precision timing instruments. Continuing their legacy, they combine modern design with Swiss engineering to create high-quality products.

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