Hermle 14 Day, Calendar Gong Strike Movement (also Available in Bim Bam), for clocks that use calendar dials. The movement will keep time as well as has a separate hand that marks the calendar days that are marked on the outer edge of the dial. If you want the Bim Bam version, please specify in the Comments section of the order form, or call us to special order at 1-855-572-5040. The Gong movement is the one that we supply when ordered.
Pendulum comes in 2 lengths as below:
HC17B 15" (38.1cm measured from the center of hand shaft to the bottom of the rating nut bolt.) Hermle #W0141/040K-45cm
HC17C 20.25" (51.4 cm measured from the center of hand shaft to the bottom of the rating nut bolt.) Hermle #W0141/040K-55cm
NOTE: For any length other than the two stock lengths above, Hermle will charge a regearing fee of $30 to regear the movement to take a different pendulum length.
A free pair of hands comes with the H17 movements. You have a choice of Type "A" or "D" in Black.