The Ana-Digi Temp lineup was one of the most popular watches manufactured by Citizen Watch Co in Japan. These watches offered both, analog and LCD digital displays, plus a full array of functions such as dual time, alarm, chronograph, ambient temperature sensor and display back lighting. These Citizens were considered to be a technological breakthrough when they were first introduced to the market in 1978. Compact, lightweight, durable, accurate and very futuristic in both design and feature set.