I be a time geek . my watch be a Citizen Eco-Drive Titanium solar power `` radio '' watch that keep accurate time to a fraction of a second . I have two `` atomic '' wall clock that stay synchronize via radio signal . I buy the Chaney as it have nice size led number and would be perfect for the entertainment center since we new dvr do not have its own clock display . however , it lose about 2 minute a month and need to be reset constantly . I email the manufacturer and they say that be `` normal '' . the clock on my wall oven and microwave be more accurate ! if you be happy with know `` about '' what time it be , this clock be fine . if you want to know the RIGHT time like I , you 'll hate it ! I be give it to my wife to use in she sewing room .