Functional, classic, round clock with 24-hour dial with hours (13-24) in red on inner diameter for quickly converting to military time without adjusting the clock. Features hour, minute, and second hands for precise reading. The energy-efficient design gets the most out of every battery, saving you time and money. Crystal clear, high-quality, flat, glass face. Uses 1 AA battery (sold separately).Functional, classic, round clock with 24-hour dial with hours (13-24) in red on inner diameter for quickly converting to military time without adjusting the clock. Features hour, minute, and second hands for precise reading. The energy-efficient design gets the most out of every battery, saving you time and money. Crystal clear, high-quality, flat, glass face. Uses 1 AA battery (sold separately).