ZENITH Pilot Cal. 120 Precision Box

ZENITH Pilot cal. 120-T in heavy steel case (with long lugs). The movement features the famous seconds-stop mechanism, which means that the watch stops running when the crown is pulled out. The cal. 120-T differs from the 120 by the steel movement, other than brass. It also has a fine regulation mechanism on the balance. Cal. 120-T was produced in a batch of 18.000 between 1961 and 1963. The movement is, like the Cal. 135, engineered by Ephrem Jobin.
The watch has been recently serviced by us and comes with the original ‘Precision’ box.