Corum presents the AC-One 45 Openwork Automatic, which introduces an exquisitely crafted skeletonized dial. The movement fitted within the AC-One Openwork Automatic is the caliber CO 297, a new movement that was developed by Corum in-house specifically for this model.
Ref. A297/03898 - 297.100.86/F249 AD10
Movement number: CO 297. Winding system: Automatic. Power reserve: 48 hours. Frequency: 4 Hz, 28'800 vph
Hour & Minute. Power reserve. 3 minutes counter
Titanium triple folding clasp
300 meters / 30 ATM