Regula 72 Bird Post Right for the right side of the Regula 72, 8 day, movement. The Bird Post attaches to the right side of the movement to activate the Cuckoo Bird.
Regula 72 Bird Post Right for the right side of the Regula 72, 8 day, movement. The Bird Post attaches to the right side of the movement to activate the Cuckoo Bird.