Secunda Sonata

A harmony of composition – the Secunda Sonata brings together the phases of the Moon and the chiming of the passing time.


  • Silver-plated dial with particularly large, hand-painted moon phase display
  • Pleasant, rich-sounding half-hour strike train
  • 30-day power reserve
  • Seconds pendulum with twin barometer and temperature compensation
  • Accessory compartment in the bottom of the case