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theclockdepot :: Atomic Clocks
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Atomic Clocks

LCD Atomic Clocks and Analog Atomic ClocksAtomic Clocks set themselves by listening for the radio signals of the NIST Atomic Clock in Fort Collins, Colorado.

As soon as the Atomic Clock catches the signal, the hands will spin at 20 times their normal rate and the time is adjusted to accuracy with less than a one-second deviation in one million years!  These atomic clocks regulate the WWVB radio transmitter where the exact time signal is continuously broadcast throughout the United States at 60 kHz to take advantage of stable longwave radio paths found in that frequency range. Atomic, Radio Controlled clocks will receive the signal (usually at night) and make corrections to automatically keep the clock correct. They will adjust for daylight saving time.
If you lost your instructions and are trying to set your atomic clock, please read our  atomic wall clock operations guide for atomic clock with hands. Atomic clocks are sometimes called "Radio Controlled Clocks".

We offer both Digital Atomic Clocks with LCD displays and Analog Atomic Clocks that have hands.

all atomic clocks  •  atomic alarm clocks   •   atomic wall clocks

 

Products

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Bulova C5003 Atomic Time I Atomic Clock

Bulova C5003 Atomic Time I Atomic Clock

Model Number: C5003

Large commercial 24-hour dial is easily readable from a distance. Molded gray case fits any décor. The protective lens is tempered glass to allow for extra safety in school and commercial settings. No need to adjust for daylight savings time. Clock uses (1) AA battery, not included. One-Year Warranty and Free Shipping.
Size: Diameter: 15 1/2", Depth: 2".

Retail Price:: $92.80 save 21%
Discount Price $73.25
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Bulova C5004 Atomic Time II Atomic Clock

Bulova C5004 Atomic Time II Atomic Clock

Model Number: C5004
A solid hardwood case finished in a warm brown cherry stain enhances the natural grain. A plated and polished gold bezel holds the convex glass lens and protects the cream dial that accents the case. Bold, clear numbers enhance the visibility for reading the time. No need to adjust for daylight savings time. Clock uses (1) AA battery, not included. One-Year Warranty and Free Shipping.
Size: 12.4", Depth: 1.7".
Retail Price:: $95.00 save 16%
Discount Price $79.50
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Bulova C5005 Atomic Time III Atomic Clock

Bulova C5005 Atomic Time III Atomic Clock

Model Number: C5005
Solid hardwood case finished in a clear natural stain to enhance the natural grain. A plated and polished silver bezel holds the convex glass lens and protects the white dial that accents the case, bold clear numbers enhance the visibility for reading the time. No need to adjust for daylight savings time. Clock uses (1) AA battery, not included. One-Year Warranty and Free Shipping.
Size: 12.4", Depth: 1.7".
Retail Price:: $95.00 save 16%
Discount Price $79.50
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Howard Miller Accuwave Wall II 625-205 Atomic Clock

Howard Miller Accuwave Wall II 625-205 Atomic Clock

Model Number: 625-205

Howard Miller Blackmoor Accuwave II. These clocks receive a radio signal from the most accurate clock in the world, the cesium atomic clock, transmitted from the National Institute of Standards in Fort Collins, CO. You will never have to reset the clock, even for daylight-savings time. Easy-to-read wall clock with a white dial and matte black finish. Radio Controlled, quartz, battery operated movement powered by one "AA" battery.
One Year warranty and Free Shipping.
Size: Diameter 12 1/4" Depth 2"

Retail Price:: $119.50 save 22%
Discount Price $92.99
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Howard Miller Murrow 625-259 Atomic Wall Clock

Howard Miller Murrow 625-259 Atomic Wall Clock

Model Number: 625-259
This Accuwave DS wall clock features a satin silver bezel. The white dial features black Arabic numerals. Finished in Windsor Cherry on select hardwoods. Radio Controlled, quartz, battery-operated movement.
One Year warranty and Free Shipping.
Size: Depth 1-3/4" Diameter 13-3/4"
Retail Price:: $213.00 save 21%
Discount Price $169.00
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Howard Miller Ayden 625-770 Large Atomic LCD Clock

Howard Miller Ayden 625-770 Large Atomic LCD Clock

Model Number: 625-770
Oversized, radio-controlled alarm clock with matte black finished case and polished silver-finished buttons on the front. Can be wall-mounted or displayed on a tabletop. LCD display features 4.125" tall non-illuminated numerals that show the time in 12- or 24-hour format. Month, date, day of the week, relative humidity, and indoor temperature in °F or °C are also displayed. Dual alarm with snooze feature. Radio-controlled movement automatically adjusts for daylight savings time. Requires three AA-sized batteries. One Year Warranty and Free Shipping.
Size: Width 14.5", Height 9", Depth 1 1/4".
Retail Price:: $243.00 save 22%
Discount Price $189.00
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Howard Miller Nikita-Gable 625-780 LCD Atomic Clock

Howard Miller Nikita-Gable 625-780 LCD Atomic Clock

Model Number: 625-780
Injection molded, radio-controlled digital clock with a two-tone finish of Charcoal gray and metallic silver. May be used as a wall clock or desk clock. The radio-controlled clock sets automatically and adjusts for Daylight Saving Time. Large 2.25" numerals display the time. Choice of 12 or 24-hour time format display. Displays the month, date, day of the week, and indoor temperature in °F or °C Folding stand for tabletop use. Quartz, battery-operated, radio-controlled clock with alarm will require two AA batteries (not included). One-Year Warranty and Free Shipping. Size: Width: 8 1/2", Height: 8", Depth: 1 1/4"
Retail Price:: $110.00 save 23%
Discount Price $84.99
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Seiko QHR020BLH Digital Atomic Clock

Seiko QHR020BLH Digital Atomic Clock

Model Number: QHR020BLH
Keep yourself on time and ready for any weather with this atomic desktop clock. Featuring a twelve- or twenty-four-hour time display as well as an automatic calendar, this clock will ensure you keep all your appointments. Its global R-Wave, thermometer, and hygrometer help you keep track of the weather. This clock may be used as a wall clock or extend the easel for desk or table placement. High polished Wood print frame. Alarm, snooze, calendar, indoor temperature thermometer, and hygrometer. Powered by 2 AA batteries (included). One Year Warranty and Free Shipping.
Size: Width 10.25", Height 6.75", Depth 1".
Retail Price:: $85.00 save 12%
Discount Price $74.95
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