Phillips to Display the 34 Finalists in Vacheron Constantin’s Inaugural Concours d’Élégance Horlogère
Twenty-8-Eight Tourbillon
The Twenty-8-Eight Tourbillon, first launched in 2010, marked a turning point for DeWitt thanks to its calibre DW8028, incorporating the first 100% Manufacture Tourbillon movement. Its construction tends towards the classical, based on tried and tested technical parameters: 18’000 A/h, 72 hours power reserve and a spiral with a Breguet curve sequenced at 2.5 Hz.