Description
Hour wheel snail housing for Hermle movement, solid brass
dimensions:
height total: 23.45 mm
width: hour gear: 26 mm
cochlea width: 29.5 mm
shaft height: 17.5 mm (measured from top of cochlea)
– inner diameter shaft: 3mm
– outside diameter shank: 5 and 4.5 mm (reducer)
– 40 teeth
