Hermle 23 cm Pendulum Bob 70 This pendulum has a polished brass bob with a diameter of 70.0 mm, and a metal rod with a complete length of 131 mm. This can be used with Hermle (FHS) clock movements marked on the plate as 23 cm.
Hermle 23 cm Pendulum Bob 70 This pendulum has a polished brass bob with a diameter of 70.0 mm, and a metal rod with a complete length of 131 mm. This can be used with Hermle (FHS) clock movements marked on the plate as 23 cm.