Marathon Clock Jumbo LCD Atomic Wall Clock Silver 16.7 x 1.9 x 10.6. The clock has an elegant and modern design that is sure to vamp up any room in your home or office. It features hands free self-setting and self-adjusting functions with easy-to-use slide switches for adjusting time zones and setting daylight savings. Specifications for Marathon Clock Jumbo LCD Atomic Wall Clock: Manufacturer: Marathon Color: Silver Width: 16.7 in Height: 10.6 in Depth/Thickness: 1.9 in Features of Marathon Clock Jumbo LCD Atomic Wall Clock Large LCD display with 4.625-inch digits for easy viewing Self-setting and self-adjusting functions using radio frequencies broadcast from NIST's Colorado Atomic Clock (Atomic feature only functions in North America) Multiple display modes include 12 or 24 Hour Display Formats with Indoor Temperature Display in Celsius or Fahrenheit Choose between 6 time zones: AST CST EST MST NST and PST with an option to turn on or off Daylight Savings Time Package Contents: Marathon Clock Jumbo LCD Atomic Wall Clock 3 C long life batteries for added convenience Marathon CL030025-SV-00-G: Clock Jumbo LCD Atomic Wall Clock Silver 16.7 x 1.9 x 10.6