Caliber: 1120 QPSQ/1Functions: 
link Hours, minutes, perpetual calendar (date, day, month, and leap year indicator), and moon 
link phase displayDiameter: 29.6mmThickness: 4.05mmPower Reserve: 40 hoursWinding: AutomaticFrequency: 2.75 Hz (19,800 vph)Jewels: 36Total Components: 276Geneva Seal CertifiedAdditional Details: 
link Winding rotor is made of 22k gold and is openworked with NAC treatment