Hello, I, as a new comer here and owner of a very simple Ref.6562, have a few doubts and hope someone here could give me some insights into Gyromax Balance and VC.
1) Why did VC (more suitably V & C) employ a Gyromax balance in some of its models such as Chronometre Royal (Cal. K1072/1) and simple models (e.g., Ref.6562 with K1072/1) despite the fact that the Gyromax balance has been virtually equivalent to PP at first thought? Was there anything behind during the development of the Gyromax balance between VC and PP (a shared technology)?
2) On top of the K1072/1, are there any other VC-stamped movements employing the Gyromax balance?