Discover Breguet's 2011 Baselworld novelties: the Hora Mundi 5717 with its innovative dual time and the Classique Moon Phases 7787. Insights from collectors.
Debate: Breguet Type XX (3800 Aéronavale) vs. Type XXI. Collectors discuss aesthetics, movements, and wearability to help de Owar choose his first mechanical chronograph.