La Crosse Technology WT-3141B 14" Black Plastic Analog Atomic Wall Clock

Please click to enlarge

The La Crosse Technology WT-3141B analog atomic wall clock has a white dial and a medium-wide black surround for a classic institutional look. With a 14-inch (35.6cm) overall diameter and large black numerals and hands, this atomic clock is a wonderful choice for both business and school applications. Essentially a larger version of the12-inch WT-3123E, this atomic clock is perfectly suited to larger rooms and workspaces where a smaller clock would be harder to read from a distance.

Features:

Accurate to 1 second per million years
Sets automatically to WWVB radio signal
Pushbutton selection of all four U.S. mainland time zones
Automatically adjusts for daylight savings time
Manual time-set capability for use anywhere outside the WWVB signal range
White face and medium-wide black surround for a classic institutional look
Low battery indication via 2-second steps of second hand
Powered by one AA alkaline battery, with normal life of over 1 year

Dimensions:

Diameter:
14 inches (35.6cm) overall
Depth:
1.5 inches (3.8cm)

Note: This unit has atomic clock functionality. The atomic clock can receive time broadcasts from the U.S. Atomic clock transmitter in Colorado, and synchronize itself to the U.S. Atomic clock every night. As long as the signal is strong where the atomic clock is located, the atomic clock will maintain accuracy to a fraction of a second, and reset itself for daylight savings time (unless you choose to disable the DST function). However, if the atomic clock is located where the signal is poor, due to metal in the construction of your building blocking the signal, or due to electrical interference from nearby electrical appliances or computers, then the atomic clock may not always receive adequate signal. Under these conditions, the atomic clock may still synchronize occasionally, when weather conditions are ideal, or may need to be set manually.