Self-Setting, Self-Adjusting, Wall Clock w/ Stand & 8 Time Zones atomic-self-setting-self-adjusting-wall-clock-w-stand-8-timezones

The Marathon Atomic Clock is a self-adjusting timepiece that eliminates manual time and date input. By inserting the provided batteries, it synchronizes with the atomic clock in Colorado. It includes all 8 North American time zones and is suitable for continental North America and Hawaii.