Hermle FHS Barrel #55

Hermle FHS Barrel #55 comes complete with Mainspring CP-2111H. All FHS Barrels are stamped with a number right on the barrel making it super easy for you to reorder! This number 55 barrel fits Hermle movement FHS 351-030A (side hammer) chime side , fits Hermle movement FHS 351-050 (back hammer) chime side, fits Hermle movement FHS 352 chime side, fits Hermle movement FHS 1050 chime side, fits Hermle movement FHS 1051 chime side.

Measurements: All in mm

Diameter of the barrel at teeth	53.5
Number of teeth	80
Diameter of barrel casing	49.2
Height of barrel	24.8