Sleek, Easy-To-Read Display Modern design elements include a brushed steel effect frame and large numbers for easy viewing. Multiple Modes Our clocks offer various display options to suit your lifestyle: AM/FM or 24-hour time, a full calendar, the indoor temperature, and more. Self-Setting Marathon atomic clocks eliminate the need to manually input the time and date. Simply insert the batteries provided and it will synchronize. Adjustable Time Zones Choose from up to eight North American time zones—a worldwide exclusive Marathon clock feature: Pacific, Mountain, Central, Eastern, Atlantic, Newfoundland, Alaska, and Hawaii standard time. Atomic Wall Clock Slim Atomic Wall Clock Slim Jumbo Atomic Wall Clock Slim Jumbo Atomic Wall Clock Jumbo Panoramic Atomic Wall Clock Buying Options Buying Options Buying Options Buying Options Buying Options Customer Reviews 4.4 out of 5 stars 434 4.4 out of 5 stars 1,501 4.5 out of 5 stars 683 4.4 out of 5 stars 1,797 4.1 out of 5 stars 55 Size 9 x 6 inch 9 x 8 inch 15 x 9 inch 15 x 9 inch 17 x 9 inch Indoor/Outdoor Temperature no data ✓ no data no data no data Humidity no data ✓ ✓ ✓ no data Time Zones 8 7 4 7 8 Built-in Table Stand ✓ ✓ ✓ ✓ ✓ Full Calendar no data ✓ no data ✓ no data