- 1-Day Cuckoo Movement
- Plate Size: 77mm x 75mm (3” x 3”)
- Sold with chains and hand nuts
- Extended post for music activation lever
- Weights required: 275gr (AW0275) x 2
- Susp Post Length 1 1/4in
On all Regula movements, the pendulum length is measured from Suspension Spring Post to center of leaf (where the leaf looks best on the stick).
For pendulum length 20.5 cm it is necessary to change the escape wheel and the wheel beneath yourself. Please order AM35 & also order AEW35S in order to obtain the 20.5 cm pendulum length.