Kieninger HSU, HTU 30 Teeth Moon Phase Pinion Moon Phase Pinion for Kieninger model HSU and HTU movements. Inside diameter is 6.70mm, Outside diameter is 21.8 mm with 30 teeth
Kieninger HSU, HTU 30 Teeth Moon Phase Pinion Moon Phase Pinion for Kieninger model HSU and HTU movements. Inside diameter is 6.70mm, Outside diameter is 21.8 mm with 30 teeth