The Cambridge is a wood and glass alarm clock with contoured sides, 7.25 inches tall, with a black satin wood top and base accented by satin silver-tone plates. The white dial is suspended in a glass panel with a polished silver-tone bezel, Roman numerals, black luminous-insert hands, a quiet sweep second hand, and a silver alarm hand. A felt bottom protects the desk. Quartz alarm movement, with one AA battery included.