ailistobertt
About Company
Caliber: UR-EMCFunctions: Hours; minutes; seconds; δ falso omega orologi performance indicator (patented); kopen goedkoop breitling horloges power reserve; timing adjustment screw.Power Reserve: 80 hoursWinding: Manual-winding Maxon® generatorFrequency: 4 HzAdditional Details: Optical sensor linked to the mechanical balance; 16,000,000 Hz electronic oscillator