Marathon Jumbo Self-Setting Wall Clock Case:Silver 5 inches by 2

5 inches by 2

which is based on the Sellita SW200

The Navihawk’s slide-rule bezel is designed to help pilots with important mid-air calculations

The left subdial runs continuous seconds

and a power reserve of 41-42 hours

Marathon Jumbo Self-Setting Wall Clock Case:Silver 5 inches by 2The Marathon Jumbo Atomic Digital Wall Clock is a high visibility, precision instrument designed for environments where time synchronization is critical. It features a massive display with 4. 5 inch tall digits for exceptional legibility from significant distances, making it ideal for large offices, warehouses, or residential spaces. Integrated atomic technology allows the clock to automatically synchronize with international standard frequencies,