Intermediate tourbillon cage: 48 seconds. ![]() MOVEMENT : Exclusive Manufacture Jacob&Co Manual-Winding JCFM04 Diameter: 43mm Height: 17.2mm Material: Gold, steel, titanium, brass Components: 658 Power Reserve: 42-Hours Frequency: 21'600 vib/h (3 Hz) Jewels: 58 System: Triple Axis Tourbillon, Music Box with Double Combs Finishing: Bridges and plates: Shot-blasted and Black PVD finish Barrels: Circular graining Cylinders: Rose Gold Plated Screws: Angled Bevel and Mirror Polished.įUNCTIONS: Subsidiary hour and minute dial Triple-axis high-speed tourbillon:
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