Overhauled cleaned and services this original Gustav Becker Westminster clockwork. In excellent working condition. Marked P 42 and numbered 2352589. Pendulum length 12 3/4″ or 32,5 cm leader length 4″ or 10 cm. Leader and pendulum are not included. Gustav Becker is the Merceds among the clock works it is a pleasure to work and look at this clockwork.