Regula 34/59 Mvmt is an 8 day cuckoo movement with a pendulum length of 40 cm, a plate size of 85 mm by 76 mm and requires 2 weights of 1260 grams each (can be purchased separately). Regula Movement 34/59 comes complete with a bird rod, chains, stop rings, weight hooks, hand nuts and an extended post for music activation lever. To use this movement as a replacement for "Schneider" you will need to cut out the bottom of the case (pendulum is longer).