|A 19th Century Swiss duplex movement with unusual dial layout. Full plate gilt movement, the fusee with Geneva stopwork. Engraved cock with garnet endstone, steel regulator. Plain five arm gilt balance with blue steel spiral hairspring. Duplex escapement, brass wheel, unusually
large polished steel locking roller. Unusual dial layout with offset chapters, the seconds arbour in a steel pipe. Blue steel circular plate probably t provide the background for a mock pendulum driven via a pinion and wheel off the balance staff.