1974 Citizen - Challenge Timer "Bullhead" Flyback Chronograph Original in every single part. The watch is running and all the functions are working, it lose around 3 min a day, needs to be checked. Few visible scratches on the crystal but the bracelet is in very good condition. Powered by the caliber 8110 hi-beat movement, this movement features a flyback chronograph function which is even to this day a very prestigious chronograph function that is seldom seen in chronographs under the 3k. Function to change the day display in both English and Japanese language using the chronograph setting when the crown is up. This bullhead variation features a unique neon shaded 30 minute sub-dial, 12 hour sub-dial at the 9 o'clock position and a day-date function at the 6 0‘Clock position.