Manufacture Jacob&Co. Manual Winding JCAM17; Diameter: 103 x 54.5mm; Components: 399; Material: Titanium; Power Reserve: 8-days; Frequency: 21'000 vib/h (3 Hz); Jewels: 41; Finishes: Sand-Blasted; Diamond Angled; Circular Graining
Hours, Minutes Dial Rotating in 10 minutes on the Central Axis, Patented Differential Gears System; Aluminum Lacquered Earth Globe Rotating in 60 seconds on 2 Axes; Open, separated, classic rotating escapement rotating in 2 axes: 1st Axis: in 2.5 minutes, 2nd Axis: in 10 minutes; Genuine Meteorite Stone Rotating in 10 minutes
