Balance Wheel
PartGlucydur ring oscillating at 28,800 vibrations per hour; its period sets the rate of the watch. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Glucydur ring oscillating at 28,800 vibrations per hour; its period sets the rate of the watch. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.