LED Digital Clocks

Large Timer List

Stopwatch Timer List

CK-1 Six Digit LED Digital Desk Clock with Seconds

It features a seconds display, 12 or 24 Hour time, a quality case, and a beautiful LED display. Look no further; the reliable, classy, high quality desk clock you've been searching for has been found!

LED Digital Desk Clock CK-1

The CK-1 is designed for those who take time seriously! Its rather unusual six digit LED display, with seconds readout, provides a unique and rare capability not found on most LED desk clocks. It can operate in either 12 or 24 hour clock time formats, making it a good choice for keeping military time. The display can be dimmed for pleasant viewing in low lighting environments. So, for great timekeeping, high readability, superb reliability, and attractive design, the CK-1 digital desk clock is an outstanding choice!

LED 6 digit clock displays Hours, Minutes, and Seconds for precision timekeeping capability

Large and bright 0.56 inch red L

Large and bright 0.56 inch red LED display is easily readable in any lighting condition- no more squinting!

High and low dimmer switch for display brightness control - this makes the CK-1 pleasant to read in any lighting situation.

Selectable 12 or 24 Hour Clock display modes - great for use as a military time clock and for GMT UTC Zulu time.

Powered by a U.L. listed 9 VAC wall adapter

9 volt battery back up keeps time accurately during power disruptions. The LED display turns off, but the CK-1 remains active, keeping time. You will never miss a second!

Precision molded high quality ABS enclosure and clear red acrylic front panel - the CK-1 is a handsome LED desk clock.

Size: 5.0 x 1.5 x 5.25 inches (Width x Height x Depth)

Weight: 0.50 Pounds

Designed and Assembled in the USA

See Video Below

Widely in use by the US Military and Ham Radio Operators. Great for displaying 24 hour GMT - UTC - ZULU time!

We stand by our products! Warranty


The CK-1 looks great on a desk or shelf. It's designed for years of reliable timekeepng service!

24 hour digital clock

"23 Hours - 30 Minutes - 45 Seconds"

The CK-1 small digital desk clock displays time in either 12 or 24 Hour Formats.

Five Year Warranty

30 Day Money Back Guarantee

Satisfaction Guaranteed!

100% Satisfaction Guaranteed or your Money Back

24/7 Online Ordering: Click Here



We make some other interesting time display products.

The CK-2 Dual Time Zone Clock is a favorite among Ham Radio operators and the US military. It's great for keeping track of two time zones.

Same with the CK-26 Time Zone Desk Clock. It displays time in UTC and local zones simultaneously, using only a six digit display.

The larger version of this is our CK-2000 Time Zone Wall Clock with a display size of 2.3 inches.

And of course, we have the CK-1000 Large Digital Clock, which is perhaps our most popular and best selling timekeeping product.