Automatic movement with perpetual calendar on Vaucher base movement. Date indicated by central retrograde hand, day, month and leap year, precise phases and age of the moon.
Diameter: 27.00 mm (12’’’)
Frequency: 28,800 vibrations per hour (4 Hz)
No. of jewels: 32
Power reserve: over 48 hours: (double barrel)
Bridges decorated with Côtes de Genève, traditional Moon disks in gold, set in a Goldfuss plate (semi-precious stone)
22 ct gold central oscillating weight and heavy segment in 18 ct white gold