Some Roger Dubuis references are made in literally single-digit annual production. The Excalibur Single Flying Tourbillon variants, the Aventador Roadster collaborations, and the various exhibition-grade pieces operate at production levels well below mainstream haute horlogerie. That tiny production should support strong secondary values. In practice, it limits the buyer pool....

Roger Dubuis is essentially the Excalibur line in 2026. The brand's other collections (Hommage, La Monegasque) have been largely deprioritised, and current production focuses heavily on Excalibur Spider, Excalibur Skeleton, and various tourbillon and minute repeater complications. For anyone planning to sell a Roger Dubuis watch in Sydney in 2026,...