• dormant inhibition (Graham gait, encroachment 9 ó teeth)
• Pallet anchor with fine steel pallets
• 10 ball bearings and 6 ruby bearings
• Power reserve (in the winding process) and rope winding limitation
• Decentralised, correct seconds display

The innovative Kieninger torsion control module with worm gearing and 5 ball bearings ensures a uniformly parallel weight sequence.