I really like the Chopard LUC collection and I own one Chopard with the swan neck spring and the 96 series movement; this movement is COSC Certified and Geneva Seal certified. The Swan neck spring is also rarely seen in Swiss brands now - to the new generation of watch collectors, when they looked at my Chopard, they assumed that it was a Glashutte based brand since they assume that all swan neck spring brands are Glashutte based. One even said incredulously, "for a German movement, it doesn't have a 3/4 plate." He was even more surprised when I told him that it was a Swiss brand run by a German family. Mind blown!
Villeret models are truly another level. Even higher level than the Big Four Swiss brands (Breguet, Patek Philippe, Audemars Piguet, and Vacheron Constantin) in some ways.